diff --git a/share/man/man9/Makefile b/share/man/man9/Makefile index a335f53b27f3..d0012301d889 100644 --- a/share/man/man9/Makefile +++ b/share/man/man9/Makefile @@ -1,2417 +1,2418 @@ # $FreeBSD$ .include MAN= accept_filter.9 \ accf_data.9 \ accf_dns.9 \ accf_http.9 \ acl.9 \ alq.9 \ altq.9 \ atomic.9 \ backlight.9 \ bhnd.9 \ bhnd_erom.9 \ bios.9 \ bitset.9 \ boot.9 \ bpf.9 \ buf.9 \ buf_ring.9 \ BUF_ISLOCKED.9 \ BUF_LOCK.9 \ BUF_LOCKFREE.9 \ BUF_LOCKINIT.9 \ BUF_RECURSED.9 \ BUF_TIMELOCK.9 \ BUF_UNLOCK.9 \ bus_activate_resource.9 \ BUS_ADD_CHILD.9 \ bus_adjust_resource.9 \ bus_alloc_resource.9 \ BUS_BIND_INTR.9 \ bus_child_present.9 \ BUS_CHILD_DELETED.9 \ BUS_CHILD_DETACHED.9 \ BUS_CHILD_LOCATION.9 \ BUS_CHILD_PNPINFO.9 \ BUS_CONFIG_INTR.9 \ bus_delayed_attach_children.9 \ BUS_DESCRIBE_INTR.9 \ bus_dma.9 \ bus_generic_attach.9 \ bus_generic_detach.9 \ bus_generic_new_pass.9 \ bus_generic_print_child.9 \ bus_generic_read_ivar.9 \ bus_generic_shutdown.9 \ BUS_GET_CPUS.9 \ bus_get_resource.9 \ bus_map_resource.9 \ BUS_NEW_PASS.9 \ BUS_PRINT_CHILD.9 \ BUS_READ_IVAR.9 \ BUS_RESCAN.9 \ bus_release_resource.9 \ bus_set_pass.9 \ bus_set_resource.9 \ BUS_SETUP_INTR.9 \ bus_space.9 \ byteorder.9 \ callout.9 \ casuword.9 \ cd.9 \ cnv.9 \ condvar.9 \ config_intrhook.9 \ contigmalloc.9 \ copy.9 \ counter.9 \ cpuset.9 \ cr_cansee.9 \ critical_enter.9 \ cr_seeothergids.9 \ cr_seeotheruids.9 \ crypto.9 \ crypto_buffer.9 \ crypto_driver.9 \ crypto_request.9 \ crypto_session.9 \ CTASSERT.9 \ DB_COMMAND.9 \ DECLARE_GEOM_CLASS.9 \ DECLARE_MODULE.9 \ DEFINE_IFUNC.9 \ DELAY.9 \ devclass.9 \ devclass_find.9 \ devclass_get_device.9 \ devclass_get_devices.9 \ devclass_get_drivers.9 \ devclass_get_maxunit.9 \ devclass_get_name.9 \ devclass_get_softc.9 \ dev_clone.9 \ devfs_set_cdevpriv.9 \ device.9 \ device_add_child.9 \ DEVICE_ATTACH.9 \ device_delete_child.9 \ device_delete_children.9 \ DEVICE_DETACH.9 \ device_enable.9 \ device_find_child.9 \ device_get_children.9 \ device_get_devclass.9 \ device_get_driver.9 \ device_get_ivars.9 \ device_get_name.9 \ device_get_parent.9 \ device_get_softc.9 \ device_get_state.9 \ device_get_sysctl.9 \ device_get_unit.9 \ DEVICE_IDENTIFY.9 \ device_printf.9 \ DEVICE_PROBE.9 \ device_probe_and_attach.9 \ device_quiet.9 \ device_set_desc.9 \ device_set_driver.9 \ device_set_flags.9 \ DEVICE_SHUTDOWN.9 \ DEV_MODULE.9 \ dev_refthread.9 \ devctl_notify.9 \ devctl_process_running.9 \ devctl_safe_quote_sb.9 \ devstat.9 \ devtoname.9 \ disk.9 \ dnv.9 \ domain.9 \ domainset.9 \ dpcpu.9 \ drbr.9 \ driver.9 \ DRIVER_MODULE.9 \ efirt.9 \ epoch.9 \ ether_gen_addr.9 \ EVENTHANDLER.9 \ eventtimers.9 \ extattr.9 \ fail.9 \ fdt_pinctrl.9 \ fetch.9 \ firmware.9 \ fpu_kern.9 \ g_access.9 \ g_attach.9 \ g_bio.9 \ g_consumer.9 \ g_data.9 \ get_cyclecount.9 \ getenv.9 \ getnewvnode.9 \ g_event.9 \ g_geom.9 \ g_provider.9 \ g_provider_by_name.9 \ groupmember.9 \ g_wither_geom.9 \ hardclock.9 \ hash.9 \ hashinit.9 \ hexdump.9 \ hhook.9 \ hz.9 \ ieee80211.9 \ ieee80211_amrr.9 \ ieee80211_beacon.9 \ ieee80211_bmiss.9 \ ieee80211_crypto.9 \ ieee80211_ddb.9 \ ieee80211_input.9 \ ieee80211_node.9 \ ieee80211_output.9 \ ieee80211_proto.9 \ ieee80211_radiotap.9 \ ieee80211_regdomain.9 \ ieee80211_scan.9 \ ieee80211_vap.9 \ iflib.9 \ iflibdd.9 \ iflibdi.9 \ iflibtxrx.9 \ ifnet.9 \ inittodr.9 \ insmntque.9 \ intro.9 \ ithread.9 \ kasan.9 \ KASSERT.9 \ kern_testfrwk.9 \ kernacc.9 \ kernel_mount.9 \ khelp.9 \ kobj.9 \ kproc.9 \ kqueue.9 \ kthread.9 \ ktr.9 \ lock.9 \ locking.9 \ LOCK_PROFILING.9 \ mac.9 \ make_dev.9 \ malloc.9 \ mbchain.9 \ mbuf.9 \ mbuf_tags.9 \ MD5.9 \ mdchain.9 \ memcchr.9 \ memguard.9 \ microseq.9 \ microtime.9 \ microuptime.9 \ mi_switch.9 \ mod_cc.9 \ module.9 \ MODULE_DEPEND.9 \ MODULE_PNP_INFO.9 \ MODULE_VERSION.9 \ mtx_pool.9 \ mutex.9 \ namei.9 \ netisr.9 \ nv.9 \ nvmem.9 \ OF_child.9 \ OF_device_from_xref.9 \ OF_finddevice.9 \ OF_getprop.9 \ OF_node_from_xref.9 \ OF_package_to_path.9 \ ofw_bus_is_compatible.9 \ ofw_bus_status_okay.9 \ osd.9 \ owll.9 \ own.9 \ panic.9 \ PCBGROUP.9 \ p_candebug.9 \ p_cansee.9 \ pci.9 \ PCI_IOV_ADD_VF.9 \ PCI_IOV_INIT.9 \ pci_iov_schema.9 \ PCI_IOV_UNINIT.9 \ pfil.9 \ pfind.9 \ pget.9 \ pgfind.9 \ PHOLD.9 \ physio.9 \ pmap.9 \ pmap_activate.9 \ pmap_clear_modify.9 \ pmap_copy.9 \ pmap_enter.9 \ pmap_extract.9 \ pmap_growkernel.9 \ pmap_init.9 \ pmap_is_modified.9 \ pmap_is_prefaultable.9 \ pmap_map.9 \ pmap_mincore.9 \ pmap_object_init_pt.9 \ pmap_page_exists_quick.9 \ pmap_page_init.9 \ pmap_pinit.9 \ pmap_protect.9 \ pmap_qenter.9 \ pmap_quick_enter_page.9 \ pmap_release.9 \ pmap_remove.9 \ pmap_resident_count.9 \ pmap_unwire.9 \ pmap_zero_page.9 \ printf.9 \ prison_check.9 \ priv.9 \ prng.9 \ proc_rwmem.9 \ pseudofs.9 \ psignal.9 \ pwmbus.9 \ random.9 \ random_harvest.9 \ ratecheck.9 \ redzone.9 \ refcount.9 \ regulator.9 \ resettodr.9 \ resource_int_value.9 \ rijndael.9 \ rman.9 \ rmlock.9 \ rtalloc.9 \ rtentry.9 \ runqueue.9 \ rwlock.9 \ sbuf.9 \ scheduler.9 \ SDT.9 \ securelevel_gt.9 \ selrecord.9 \ sema.9 \ seqc.9 \ sf_buf.9 \ sglist.9 \ shm_map.9 \ signal.9 \ sleep.9 \ sleepqueue.9 \ socket.9 \ stack.9 \ store.9 \ style.9 \ style.lua.9 \ ${_superio.9} \ swi.9 \ sx.9 \ syscall_helper_register.9 \ SYSCALL_MODULE.9 \ sysctl.9 \ sysctl_add_oid.9 \ sysctl_ctx_init.9 \ SYSINIT.9 \ taskqueue.9 \ tcp_functions.9 \ thread_exit.9 \ time.9 \ tvtohz.9 \ ucred.9 \ uidinfo.9 \ uio.9 \ unr.9 \ vaccess.9 \ vaccess_acl_nfs4.9 \ vaccess_acl_posix1e.9 \ vcount.9 \ vflush.9 \ VFS.9 \ vfs_busy.9 \ VFS_CHECKEXP.9 \ vfsconf.9 \ VFS_FHTOVP.9 \ vfs_getnewfsid.9 \ vfs_getopt.9 \ vfs_getvfs.9 \ VFS_MOUNT.9 \ vfs_mountedfrom.9 \ VFS_QUOTACTL.9 \ VFS_ROOT.9 \ vfs_rootmountalloc.9 \ VFS_SET.9 \ VFS_STATFS.9 \ vfs_suser.9 \ VFS_SYNC.9 \ vfs_timestamp.9 \ vfs_unbusy.9 \ VFS_UNMOUNT.9 \ vfs_unmountall.9 \ VFS_VGET.9 \ vget.9 \ vgone.9 \ vhold.9 \ vinvalbuf.9 \ vm_fault_prefault.9 \ vm_map.9 \ vm_map_check_protection.9 \ vm_map_delete.9 \ vm_map_entry_resize_free.9 \ vm_map_find.9 \ vm_map_findspace.9 \ vm_map_inherit.9 \ vm_map_init.9 \ vm_map_insert.9 \ vm_map_lock.9 \ vm_map_lookup.9 \ vm_map_madvise.9 \ vm_map_max.9 \ vm_map_protect.9 \ vm_map_remove.9 \ vm_map_simplify_entry.9 \ vm_map_stack.9 \ vm_map_submap.9 \ vm_map_sync.9 \ vm_map_wire.9 \ vm_page_alloc.9 \ vm_page_bits.9 \ vm_page_busy.9 \ vm_page_deactivate.9 \ vm_page_dontneed.9 \ vm_page_aflag.9 \ vm_page_free.9 \ vm_page_grab.9 \ vm_page_insert.9 \ vm_page_lookup.9 \ vm_page_rename.9 \ vm_page_wire.9 \ vm_set_page_size.9 \ vmem.9 \ vn_fullpath.9 \ vn_isdisk.9 \ vnet.9 \ vnode.9 \ vnode_pager_setsize.9 \ + vnode_pager_purge_range.9 \ VOP_ACCESS.9 \ VOP_ACLCHECK.9 \ VOP_ADVISE.9 \ VOP_ADVLOCK.9 \ VOP_ALLOCATE.9 \ VOP_ATTRIB.9 \ VOP_BMAP.9 \ VOP_BWRITE.9 \ VOP_COPY_FILE_RANGE.9 \ VOP_CREATE.9 \ VOP_FSYNC.9 \ VOP_GETACL.9 \ VOP_GETEXTATTR.9 \ VOP_GETPAGES.9 \ VOP_INACTIVE.9 \ VOP_IOCTL.9 \ VOP_LINK.9 \ VOP_LISTEXTATTR.9 \ VOP_LOCK.9 \ VOP_LOOKUP.9 \ VOP_OPENCLOSE.9 \ VOP_PATHCONF.9 \ VOP_PRINT.9 \ VOP_RDWR.9 \ VOP_READ_PGCACHE.9 \ VOP_READDIR.9 \ VOP_READLINK.9 \ VOP_REALLOCBLKS.9 \ VOP_REMOVE.9 \ VOP_RENAME.9 \ VOP_REVOKE.9 \ VOP_SETACL.9 \ VOP_SETEXTATTR.9 \ VOP_STRATEGY.9 \ VOP_VPTOCNP.9 \ VOP_VPTOFH.9 \ vref.9 \ vrefcnt.9 \ vrele.9 \ vslock.9 \ watchdog.9 \ zero_region.9 \ zone.9 MLINKS= accept_filter.9 accept_filt_add.9 \ accept_filter.9 accept_filt_del.9 \ accept_filter.9 accept_filt_generic_mod_event.9 \ accept_filter.9 accept_filt_get.9 MLINKS+=alq.9 ALQ.9 \ alq.9 alq_close.9 \ alq.9 alq_flush.9 \ alq.9 alq_get.9 \ alq.9 alq_getn.9 \ alq.9 alq_open.9 \ alq.9 alq_open_flags.9 \ alq.9 alq_post.9 \ alq.9 alq_post_flags.9 \ alq.9 alq_write.9 \ alq.9 alq_writen.9 MLINKS+=altq.9 ALTQ.9 MLINKS+=atomic.9 atomic_add.9 \ atomic.9 atomic_clear.9 \ atomic.9 atomic_cmpset.9 \ atomic.9 atomic_fcmpset.9 \ atomic.9 atomic_fetchadd.9 \ atomic.9 atomic_load.9 \ atomic.9 atomic_readandclear.9 \ atomic.9 atomic_set.9 \ atomic.9 atomic_store.9 \ atomic.9 atomic_subtract.9 \ atomic.9 atomic_swap.9 \ atomic.9 atomic_testandclear.9 \ atomic.9 atomic_testandset.9 \ atomic.9 atomic_thread_fence.9 MLINKS+=bhnd.9 BHND_MATCH_BOARD_TYPE.9 \ bhnd.9 BHND_MATCH_BOARD_VENDOR.9 \ bhnd.9 BHND_MATCH_CHIP_ID.9 \ bhnd.9 BHND_MATCH_CHIP_PKG.9 \ bhnd.9 BHND_MATCH_CHIP_REV.9 \ bhnd.9 BHND_MATCH_CORE_ID.9 \ bhnd.9 BHND_MATCH_CORE_VENDOR.9 \ bhnd.9 bhnd_activate_resource.9 \ bhnd.9 bhnd_alloc_pmu.9 \ bhnd.9 bhnd_alloc_resource.9 \ bhnd.9 bhnd_alloc_resource_any.9 \ bhnd.9 bhnd_alloc_resources.9 \ bhnd.9 bhnd_board_matches.9 \ bhnd.9 bhnd_bus_match_child.9 \ bhnd.9 bhnd_bus_read_1.9 \ bhnd.9 bhnd_bus_read_2.9 \ bhnd.9 bhnd_bus_read_4.9 \ bhnd.9 bhnd_bus_read_stream_1.9 \ bhnd.9 bhnd_bus_read_stream_2.9 \ bhnd.9 bhnd_bus_read_stream_4.9 \ bhnd.9 bhnd_bus_write_1.9 \ bhnd.9 bhnd_bus_write_2.9 \ bhnd.9 bhnd_bus_write_4.9 \ bhnd.9 bhnd_bus_write_stream_1.9 \ bhnd.9 bhnd_bus_write_stream_2.9 \ bhnd.9 bhnd_bus_write_stream_4.9 \ bhnd.9 bhnd_chip_matches.9 \ bhnd.9 bhnd_core_class.9 \ bhnd.9 bhnd_core_get_match_desc.9 \ bhnd.9 bhnd_core_matches.9 \ bhnd.9 bhnd_core_name.9 \ bhnd.9 bhnd_cores_equal.9 \ bhnd.9 bhnd_deactivate_resource.9 \ bhnd.9 bhnd_decode_port_rid.9 \ bhnd.9 bhnd_deregister_provider.9 \ bhnd.9 bhnd_device_lookup.9 \ bhnd.9 bhnd_device_matches.9 \ bhnd.9 bhnd_device_quirks.9 \ bhnd.9 bhnd_driver_get_erom_class.9 \ bhnd.9 bhnd_enable_clocks.9 \ bhnd.9 bhnd_find_core_class.9 \ bhnd.9 bhnd_find_core_name.9 \ bhnd.9 bhnd_format_chip_id.9 \ bhnd.9 bhnd_get_attach_type.9 \ bhnd.9 bhnd_get_chipid.9 \ bhnd.9 bhnd_get_class.9 \ bhnd.9 bhnd_get_clock_freq.9 \ bhnd.9 bhnd_get_clock_latency.9 \ bhnd.9 bhnd_get_core_index.9 \ bhnd.9 bhnd_get_core_info.9 \ bhnd.9 bhnd_get_core_unit.9 \ bhnd.9 bhnd_get_device.9 \ bhnd.9 bhnd_get_device_name.9 \ bhnd.9 bhnd_get_dma_translation.9 \ bhnd.9 bhnd_get_hwrev.9 \ bhnd.9 bhnd_get_intr_count.9 \ bhnd.9 bhnd_get_intr_ivec.9 \ bhnd.9 bhnd_get_port_count.9 \ bhnd.9 bhnd_get_port_rid.9 \ bhnd.9 bhnd_get_region_addr.9 \ bhnd.9 bhnd_get_region_count.9 \ bhnd.9 bhnd_get_vendor.9 \ bhnd.9 bhnd_get_vendor_name.9 \ bhnd.9 bhnd_hwrev_matches.9 \ bhnd.9 bhnd_is_hw_suspended.9 \ bhnd.9 bhnd_is_region_valid.9 \ bhnd.9 bhnd_map_intr.9 \ bhnd.9 bhnd_match_core.9 \ bhnd.9 bhnd_nvram_getvar.9 \ bhnd.9 bhnd_nvram_getvar_array.9 \ bhnd.9 bhnd_nvram_getvar_int.9 \ bhnd.9 bhnd_nvram_getvar_int16.9 \ bhnd.9 bhnd_nvram_getvar_int32.9 \ bhnd.9 bhnd_nvram_getvar_int8.9 \ bhnd.9 bhnd_nvram_getvar_str.9 \ bhnd.9 bhnd_nvram_getvar_uint.9 \ bhnd.9 bhnd_nvram_getvar_uint16.9 \ bhnd.9 bhnd_nvram_getvar_uint32.9 \ bhnd.9 bhnd_nvram_getvar_uint8.9 \ bhnd.9 bhnd_nvram_string_array_next.9 \ bhnd.9 bhnd_read_board_info.9 \ bhnd.9 bhnd_read_config.9 \ bhnd.9 bhnd_read_ioctl.9 \ bhnd.9 bhnd_read_iost.9 \ bhnd.9 bhnd_register_provider.9 \ bhnd.9 bhnd_release_ext_rsrc.9 \ bhnd.9 bhnd_release_pmu.9 \ bhnd.9 bhnd_release_provider.9 \ bhnd.9 bhnd_release_resource.9 \ bhnd.9 bhnd_release_resources.9 \ bhnd.9 bhnd_request_clock.9 \ bhnd.9 bhnd_request_ext_rsrc.9 \ bhnd.9 bhnd_reset_hw.9 \ bhnd.9 bhnd_retain_provider.9 \ bhnd.9 bhnd_set_custom_core_desc.9 \ bhnd.9 bhnd_set_default_core_desc.9 \ bhnd.9 bhnd_suspend_hw.9 \ bhnd.9 bhnd_unmap_intr.9 \ bhnd.9 bhnd_vendor_name.9 \ bhnd.9 bhnd_write_config.9 \ bhnd.9 bhnd_write_ioctl.9 MLINKS+=bhnd_erom.9 bhnd_erom_alloc.9 \ bhnd_erom.9 bhnd_erom_dump.9 \ bhnd_erom.9 bhnd_erom_fini_static.9 \ bhnd_erom.9 bhnd_erom_free.9 \ bhnd_erom.9 bhnd_erom_free_core_table.9 \ bhnd_erom.9 bhnd_erom_get_core_table.9 \ bhnd_erom.9 bhnd_erom_init_static.9 \ bhnd_erom.9 bhnd_erom_io.9 \ bhnd_erom.9 bhnd_erom_io_fini.9 \ bhnd_erom.9 bhnd_erom_io_map.9 \ bhnd_erom.9 bhnd_erom_io_read.9 \ bhnd_erom.9 bhnd_erom_iobus_init.9 \ bhnd_erom.9 bhnd_erom_iores_new.9 \ bhnd_erom.9 bhnd_erom_lookup_core.9 \ bhnd_erom.9 bhnd_erom_lookup_core_addr.9 \ bhnd_erom.9 bhnd_erom_probe.9 \ bhnd_erom.9 bhnd_erom_probe_driver_classes.9 MLINKS+=bitset.9 BITSET_DEFINE.9 \ bitset.9 BITSET_T_INITIALIZER.9 \ bitset.9 BITSET_FSET.9 \ bitset.9 BIT_CLR.9 \ bitset.9 BIT_COPY.9 \ bitset.9 BIT_ISSET.9 \ bitset.9 BIT_SET.9 \ bitset.9 BIT_ZERO.9 \ bitset.9 BIT_FILL.9 \ bitset.9 BIT_SETOF.9 \ bitset.9 BIT_EMPTY.9 \ bitset.9 BIT_ISFULLSET.9 \ bitset.9 BIT_FFS.9 \ bitset.9 BIT_FFS_AT.9 \ bitset.9 BIT_FLS.9 \ bitset.9 BIT_COUNT.9 \ bitset.9 BIT_SUBSET.9 \ bitset.9 BIT_OVERLAP.9 \ bitset.9 BIT_CMP.9 \ bitset.9 BIT_OR.9 \ bitset.9 BIT_OR2.9 \ bitset.9 BIT_AND.9 \ bitset.9 BIT_AND2.9 \ bitset.9 BIT_ANDNOT.9 \ bitset.9 BIT_ANDNOT2.9 \ bitset.9 BIT_XOR.9 \ bitset.9 BIT_XOR2.9 \ bitset.9 BIT_CLR_ATOMIC.9 \ bitset.9 BIT_SET_ATOMIC.9 \ bitset.9 BIT_SET_ATOMIC_ACQ.9 \ bitset.9 BIT_TEST_SET_ATOMIC.9 \ bitset.9 BIT_TEST_CLR_ATOMIC.9 \ bitset.9 BIT_AND_ATOMIC.9 \ bitset.9 BIT_OR_ATOMIC.9 \ bitset.9 BIT_COPY_STORE_REL.9 MLINKS+=bpf.9 bpfattach.9 \ bpf.9 bpfattach2.9 \ bpf.9 bpfdetach.9 \ bpf.9 bpf_filter.9 \ bpf.9 bpf_mtap.9 \ bpf.9 bpf_mtap2.9 \ bpf.9 bpf_tap.9 \ bpf.9 bpf_validate.9 MLINKS+=buf.9 bp.9 MLINKS+=buf_ring.9 buf_ring_alloc.9 \ buf_ring.9 buf_ring_free.9 \ buf_ring.9 buf_ring_enqueue.9 \ buf_ring.9 buf_ring_enqueue_bytes.9 \ buf_ring.9 buf_ring_dequeue_mc.9 \ buf_ring.9 buf_ring_dequeue_sc.9 \ buf_ring.9 buf_ring_count.9 \ buf_ring.9 buf_ring_empty.9 \ buf_ring.9 buf_ring_full.9 \ buf_ring.9 buf_ring_peek.9 MLINKS+=bus_activate_resource.9 bus_deactivate_resource.9 MLINKS+=bus_alloc_resource.9 bus_alloc_resource_any.9 MLINKS+=BUS_BIND_INTR.9 bus_bind_intr.9 MLINKS+=BUS_DESCRIBE_INTR.9 bus_describe_intr.9 MLINKS+=bus_dma.9 busdma.9 \ bus_dma.9 bus_dmamap_create.9 \ bus_dma.9 bus_dmamap_destroy.9 \ bus_dma.9 bus_dmamap_load.9 \ bus_dma.9 bus_dmamap_load_bio.9 \ bus_dma.9 bus_dmamap_load_ccb.9 \ bus_dma.9 bus_dmamap_load_crp.9 \ bus_dma.9 bus_dmamap_load_crp_buffer.9 \ bus_dma.9 bus_dmamap_load_mbuf.9 \ bus_dma.9 bus_dmamap_load_mbuf_sg.9 \ bus_dma.9 bus_dmamap_load_uio.9 \ bus_dma.9 bus_dmamap_sync.9 \ bus_dma.9 bus_dmamap_unload.9 \ bus_dma.9 bus_dmamem_alloc.9 \ bus_dma.9 bus_dmamem_free.9 \ bus_dma.9 bus_dma_tag_create.9 \ bus_dma.9 bus_dma_tag_destroy.9 MLINKS+=bus_generic_read_ivar.9 bus_generic_write_ivar.9 MLINKS+=BUS_GET_CPUS.9 bus_get_cpus.9 MLINKS+=bus_map_resource.9 bus_unmap_resource.9 \ bus_map_resource.9 resource_init_map_request.9 MLINKS+=BUS_READ_IVAR.9 BUS_WRITE_IVAR.9 MLINKS+=BUS_SETUP_INTR.9 bus_setup_intr.9 \ BUS_SETUP_INTR.9 BUS_TEARDOWN_INTR.9 \ BUS_SETUP_INTR.9 bus_teardown_intr.9 MLINKS+=bus_space.9 bus_space_alloc.9 \ bus_space.9 bus_space_barrier.9 \ bus_space.9 bus_space_copy_region_1.9 \ bus_space.9 bus_space_copy_region_2.9 \ bus_space.9 bus_space_copy_region_4.9 \ bus_space.9 bus_space_copy_region_8.9 \ bus_space.9 bus_space_copy_region_stream_1.9 \ bus_space.9 bus_space_copy_region_stream_2.9 \ bus_space.9 bus_space_copy_region_stream_4.9 \ bus_space.9 bus_space_copy_region_stream_8.9 \ bus_space.9 bus_space_free.9 \ bus_space.9 bus_space_map.9 \ bus_space.9 bus_space_read_1.9 \ bus_space.9 bus_space_read_2.9 \ bus_space.9 bus_space_read_4.9 \ bus_space.9 bus_space_read_8.9 \ bus_space.9 bus_space_read_multi_1.9 \ bus_space.9 bus_space_read_multi_2.9 \ bus_space.9 bus_space_read_multi_4.9 \ bus_space.9 bus_space_read_multi_8.9 \ bus_space.9 bus_space_read_multi_stream_1.9 \ bus_space.9 bus_space_read_multi_stream_2.9 \ bus_space.9 bus_space_read_multi_stream_4.9 \ bus_space.9 bus_space_read_multi_stream_8.9 \ bus_space.9 bus_space_read_region_1.9 \ bus_space.9 bus_space_read_region_2.9 \ bus_space.9 bus_space_read_region_4.9 \ bus_space.9 bus_space_read_region_8.9 \ bus_space.9 bus_space_read_region_stream_1.9 \ bus_space.9 bus_space_read_region_stream_2.9 \ bus_space.9 bus_space_read_region_stream_4.9 \ bus_space.9 bus_space_read_region_stream_8.9 \ bus_space.9 bus_space_read_stream_1.9 \ bus_space.9 bus_space_read_stream_2.9 \ bus_space.9 bus_space_read_stream_4.9 \ bus_space.9 bus_space_read_stream_8.9 \ bus_space.9 bus_space_set_multi_1.9 \ bus_space.9 bus_space_set_multi_2.9 \ bus_space.9 bus_space_set_multi_4.9 \ bus_space.9 bus_space_set_multi_8.9 \ bus_space.9 bus_space_set_multi_stream_1.9 \ bus_space.9 bus_space_set_multi_stream_2.9 \ bus_space.9 bus_space_set_multi_stream_4.9 \ bus_space.9 bus_space_set_multi_stream_8.9 \ bus_space.9 bus_space_set_region_1.9 \ bus_space.9 bus_space_set_region_2.9 \ bus_space.9 bus_space_set_region_4.9 \ bus_space.9 bus_space_set_region_8.9 \ bus_space.9 bus_space_set_region_stream_1.9 \ bus_space.9 bus_space_set_region_stream_2.9 \ bus_space.9 bus_space_set_region_stream_4.9 \ bus_space.9 bus_space_set_region_stream_8.9 \ bus_space.9 bus_space_subregion.9 \ bus_space.9 bus_space_unmap.9 \ bus_space.9 bus_space_write_1.9 \ bus_space.9 bus_space_write_2.9 \ bus_space.9 bus_space_write_4.9 \ bus_space.9 bus_space_write_8.9 \ bus_space.9 bus_space_write_multi_1.9 \ bus_space.9 bus_space_write_multi_2.9 \ bus_space.9 bus_space_write_multi_4.9 \ bus_space.9 bus_space_write_multi_8.9 \ bus_space.9 bus_space_write_multi_stream_1.9 \ bus_space.9 bus_space_write_multi_stream_2.9 \ bus_space.9 bus_space_write_multi_stream_4.9 \ bus_space.9 bus_space_write_multi_stream_8.9 \ bus_space.9 bus_space_write_region_1.9 \ bus_space.9 bus_space_write_region_2.9 \ bus_space.9 bus_space_write_region_4.9 \ bus_space.9 bus_space_write_region_8.9 \ bus_space.9 bus_space_write_region_stream_1.9 \ bus_space.9 bus_space_write_region_stream_2.9 \ bus_space.9 bus_space_write_region_stream_4.9 \ bus_space.9 bus_space_write_region_stream_8.9 \ bus_space.9 bus_space_write_stream_1.9 \ bus_space.9 bus_space_write_stream_2.9 \ bus_space.9 bus_space_write_stream_4.9 \ bus_space.9 bus_space_write_stream_8.9 MLINKS+=byteorder.9 be16dec.9 \ byteorder.9 be16enc.9 \ byteorder.9 be16toh.9 \ byteorder.9 be32dec.9 \ byteorder.9 be32enc.9 \ byteorder.9 be32toh.9 \ byteorder.9 be64dec.9 \ byteorder.9 be64enc.9 \ byteorder.9 be64toh.9 \ byteorder.9 bswap16.9 \ byteorder.9 bswap32.9 \ byteorder.9 bswap64.9 \ byteorder.9 htobe16.9 \ byteorder.9 htobe32.9 \ byteorder.9 htobe64.9 \ byteorder.9 htole16.9 \ byteorder.9 htole32.9 \ byteorder.9 htole64.9 \ byteorder.9 le16dec.9 \ byteorder.9 le16enc.9 \ byteorder.9 le16toh.9 \ byteorder.9 le32dec.9 \ byteorder.9 le32enc.9 \ byteorder.9 le32toh.9 \ byteorder.9 le64dec.9 \ byteorder.9 le64enc.9 \ byteorder.9 le64toh.9 MLINKS+=callout.9 callout_active.9 \ callout.9 callout_async_drain.9 \ callout.9 callout_deactivate.9 \ callout.9 callout_drain.9 \ callout.9 callout_init.9 \ callout.9 callout_init_mtx.9 \ callout.9 callout_init_rm.9 \ callout.9 callout_init_rw.9 \ callout.9 callout_pending.9 \ callout.9 callout_reset.9 \ callout.9 callout_reset_curcpu.9 \ callout.9 callout_reset_on.9 \ callout.9 callout_reset_sbt.9 \ callout.9 callout_reset_sbt_curcpu.9 \ callout.9 callout_reset_sbt_on.9 \ callout.9 callout_schedule.9 \ callout.9 callout_schedule_curcpu.9 \ callout.9 callout_schedule_on.9 \ callout.9 callout_schedule_sbt.9 \ callout.9 callout_schedule_sbt_curcpu.9 \ callout.9 callout_schedule_sbt_on.9 \ callout.9 callout_stop.9 \ callout.9 callout_when.9 MLINKS+=cnv.9 cnvlist.9 \ cnv.9 cnvlist_free_binary.9 \ cnv.9 cnvlist_free_bool.9 \ cnv.9 cnvlist_free_bool_array.9 \ cnv.9 cnvlist_free_descriptor.9 \ cnv.9 cnvlist_free_descriptor_array.9 \ cnv.9 cnvlist_free_null.9 \ cnv.9 cnvlist_free_number.9 \ cnv.9 cnvlist_free_number_array.9 \ cnv.9 cnvlist_free_nvlist.9 \ cnv.9 cnvlist_free_nvlist_array.9 \ cnv.9 cnvlist_free_string.9 \ cnv.9 cnvlist_free_string_array.9 \ cnv.9 cnvlist_get_binary.9 \ cnv.9 cnvlist_get_bool.9 \ cnv.9 cnvlist_get_bool_array.9 \ cnv.9 cnvlist_get_descriptor.9 \ cnv.9 cnvlist_get_descriptor_array.9 \ cnv.9 cnvlist_get_number.9 \ cnv.9 cnvlist_get_number_array.9 \ cnv.9 cnvlist_get_nvlist.9 \ cnv.9 cnvlist_get_nvlist_array.9 \ cnv.9 cnvlist_get_string.9 \ cnv.9 cnvlist_get_string_array.9 \ cnv.9 cnvlist_take_binary.9 \ cnv.9 cnvlist_take_bool.9 \ cnv.9 cnvlist_take_bool_array.9 \ cnv.9 cnvlist_take_descriptor.9 \ cnv.9 cnvlist_take_descriptor_array.9 \ cnv.9 cnvlist_take_number.9 \ cnv.9 cnvlist_take_number_array.9 \ cnv.9 cnvlist_take_nvlist.9 \ cnv.9 cnvlist_take_nvlist_array.9 \ cnv.9 cnvlist_take_string.9 \ cnv.9 cnvlist_take_string_array.9 MLINKS+=condvar.9 cv_broadcast.9 \ condvar.9 cv_broadcastpri.9 \ condvar.9 cv_destroy.9 \ condvar.9 cv_init.9 \ condvar.9 cv_signal.9 \ condvar.9 cv_timedwait.9 \ condvar.9 cv_timedwait_sig.9 \ condvar.9 cv_timedwait_sig_sbt.9 \ condvar.9 cv_wait.9 \ condvar.9 cv_wait_sig.9 \ condvar.9 cv_wait_unlock.9 \ condvar.9 cv_wmesg.9 MLINKS+=config_intrhook.9 config_intrhook_disestablish.9 \ config_intrhook.9 config_intrhook_drain.9 \ config_intrhook.9 config_intrhook_establish.9 \ config_intrhook.9 config_intrhook_oneshot.9 MLINKS+=contigmalloc.9 contigmalloc_domainset.9 \ contigmalloc.9 contigfree.9 MLINKS+=casuword.9 casueword.9 \ casuword.9 casueword32.9 \ casuword.9 casuword32.9 MLINKS+=copy.9 copyin.9 \ copy.9 copyin_nofault.9 \ copy.9 copyinstr.9 \ copy.9 copyout.9 \ copy.9 copyout_nofault.9 \ copy.9 copystr.9 MLINKS+=counter.9 counter_u64_alloc.9 \ counter.9 counter_u64_free.9 \ counter.9 counter_u64_add.9 \ counter.9 counter_enter.9 \ counter.9 counter_exit.9 \ counter.9 counter_u64_add_protected.9 \ counter.9 counter_u64_fetch.9 \ counter.9 counter_u64_zero.9 \ counter.9 SYSCTL_COUNTER_U64.9 \ counter.9 SYSCTL_ADD_COUNTER_U64.9 \ counter.9 SYSCTL_COUNTER_U64_ARRAY.9 \ counter.9 SYSCTL_ADD_COUNTER_U64_ARRAY.9 MLINKS+=cpuset.9 CPUSET_T_INITIALIZER.9 \ cpuset.9 CPUSET_FSET.9 \ cpuset.9 CPU_CLR.9 \ cpuset.9 CPU_COPY.9 \ cpuset.9 CPU_ISSET.9 \ cpuset.9 CPU_SET.9 \ cpuset.9 CPU_ZERO.9 \ cpuset.9 CPU_FILL.9 \ cpuset.9 CPU_SETOF.9 \ cpuset.9 CPU_EMPTY.9 \ cpuset.9 CPU_ISFULLSET.9 \ cpuset.9 CPU_FFS.9 \ cpuset.9 CPU_COUNT.9 \ cpuset.9 CPU_SUBSET.9 \ cpuset.9 CPU_OVERLAP.9 \ cpuset.9 CPU_CMP.9 \ cpuset.9 CPU_OR.9 \ cpuset.9 CPU_AND.9 \ cpuset.9 CPU_ANDNOT.9 \ cpuset.9 CPU_CLR_ATOMIC.9 \ cpuset.9 CPU_SET_ATOMIC.9 \ cpuset.9 CPU_SET_ATOMIC_ACQ.9 \ cpuset.9 CPU_AND_ATOMIC.9 \ cpuset.9 CPU_OR_ATOMIC.9 \ cpuset.9 CPU_COPY_STORE_REL.9 MLINKS+=critical_enter.9 critical.9 \ critical_enter.9 critical_exit.9 MLINKS+=crypto_buffer.9 crypto_apply.9 \ crypto_buffer.9 crypto_apply_buf.9 \ crypto_buffer.9 crypto_buffer_contiguous_segment.9 \ crypto_buffer.9 crypto_buffer_len.9 \ crypto_buffer.9 crypto_contiguous_segment.9 \ crypto_buffer.9 crypto_cursor_init.9 \ crypto_buffer.9 crypto_cursor_advance.9 \ crypto_buffer.9 crypto_cursor_copyback.9 \ crypto_buffer.9 crypto_cursor_copydata.9 \ crypto_buffer.9 crypto_cursor_copydata_noadv.9 \ crypto_buffer.9 crypto_cursor_segment.9 \ crypto_buffer.9 CRYPTO_HAS_OUTPUT_BUFFER.9 MLINKS+=crypto_driver.9 crypto_copyback.9 \ crypto_driver.9 crypto_copydata.9 \ crypto_driver.9 crypto_done.9 \ crypto_driver.9 crypto_get_driverid.9 \ crypto_driver.9 crypto_get_driver_session.9 \ crypto_driver.9 crypto_read_iv.9 \ crypto_driver.9 crypto_unblock.9 \ crypto_driver.9 crypto_unregister_all.9 \ crypto_driver.9 CRYPTODEV_FREESESSION.9 \ crypto_driver.9 CRYPTODEV_NEWSESSION.9 \ crypto_driver.9 CRYPTODEV_PROBESESSION.9 \ crypto_driver.9 CRYPTODEV_PROCESS.9 \ crypto_driver.9 hmac_init_ipad.9 \ crypto_driver.9 hmac_init_opad.9 MLINKS+=crypto_request.9 crypto_destroyreq.9 \ crypto_request.9 crypto_dispatch.9 \ crypto_request.9 crypto_freereq.9 \ crypto_request.9 crypto_getreq.9 \ crypto_request.9 crypto_initreq.9 \ crypto_request.9 crypto_use_buf.9 \ crypto_request.9 crypto_use_mbuf.9 \ crypto_request.9 crypto_use_output_buf.9 \ crypto_request.9 crypto_use_output_mbuf.9 \ crypto_request.9 crypto_use_output_uio.9 \ crypto_request.9 crypto_use_uio.9 MLINKS+=crypto_session.9 crypto_auth_hash.9 \ crypto_session.9 crypto_cipher.9 \ crypto_session.9 crypto_get_params.9 \ crypto_session.9 crypto_newsession.9 \ crypto_session.9 crypto_freesession.9 MLINKS+=DB_COMMAND.9 DB_SHOW_ALL_COMMAND.9 \ DB_COMMAND.9 DB_SHOW_COMMAND.9 MLINKS+=DECLARE_MODULE.9 DECLARE_MODULE_TIED.9 MLINKS+=dev_clone.9 drain_dev_clone_events.9 MLINKS+=dev_refthread.9 devvn_refthread.9 \ dev_refthread.9 dev_relthread.9 MLINKS+=devfs_set_cdevpriv.9 devfs_clear_cdevpriv.9 \ devfs_set_cdevpriv.9 devfs_get_cdevpriv.9 MLINKS+=device_add_child.9 device_add_child_ordered.9 MLINKS+=device_enable.9 device_disable.9 \ device_enable.9 device_is_enabled.9 MLINKS+=device_get_ivars.9 device_set_ivars.9 MLINKS+=device_get_name.9 device_get_nameunit.9 MLINKS+=device_get_state.9 device_busy.9 \ device_get_state.9 device_is_alive.9 \ device_get_state.9 device_is_attached.9 \ device_get_state.9 device_unbusy.9 MLINKS+=device_get_sysctl.9 device_get_sysctl_ctx.9 \ device_get_sysctl.9 device_get_sysctl_tree.9 MLINKS+=device_quiet.9 device_is_quiet.9 \ device_quiet.9 device_verbose.9 MLINKS+=device_set_desc.9 device_get_desc.9 \ device_set_desc.9 device_set_desc_copy.9 MLINKS+=device_set_flags.9 device_get_flags.9 MLINKS+=devstat.9 devicestat.9 \ devstat.9 devstat_new_entry.9 \ devstat.9 devstat_end_transaction.9 \ devstat.9 devstat_end_transaction_bio.9 \ devstat.9 devstat_remove_entry.9 \ devstat.9 devstat_start_transaction.9 \ devstat.9 devstat_start_transaction_bio.9 MLINKS+=disk.9 disk_add_alias.9 \ disk.9 disk_alloc.9 \ disk.9 disk_create.9 \ disk.9 disk_destroy.9 \ disk.9 disk_gone.9 \ disk.9 disk_resize.9 MLINKS+=dnv.9 dnvlist.9 \ dnv.9 dnvlist_get_binary.9 \ dnv.9 dnvlist_get_bool.9 \ dnv.9 dnvlist_get_descriptor.9 \ dnv.9 dnvlist_get_number.9 \ dnv.9 dnvlist_get_nvlist.9 \ dnv.9 dnvlist_get_string.9 \ dnv.9 dnvlist_take_binary.9 \ dnv.9 dnvlist_take_bool.9 \ dnv.9 dnvlist_take_descriptor.9 \ dnv.9 dnvlist_take_number.9 \ dnv.9 dnvlist_take_nvlist.9 \ dnv.9 dnvlist_take_string.9 MLINKS+=domain.9 DOMAIN_SET.9 \ domain.9 domain_add.9 \ domain.9 pfctlinput.9 \ domain.9 pffinddomain.9 \ domain.9 pffindproto.9 \ domain.9 pffindtype.9 MLINKS+=drbr.9 drbr_free.9 \ drbr.9 drbr_enqueue.9 \ drbr.9 drbr_dequeue.9 \ drbr.9 drbr_dequeue_cond.9 \ drbr.9 drbr_flush.9 \ drbr.9 drbr_empty.9 \ drbr.9 drbr_inuse.9 \ drbr.9 drbr_stats_update.9 MLINKS+=DRIVER_MODULE.9 DRIVER_MODULE_ORDERED.9 \ DRIVER_MODULE.9 EARLY_DRIVER_MODULE.9 \ DRIVER_MODULE.9 EARLY_DRIVER_MODULE_ORDERED.9 MLINKS+=epoch.9 epoch_context.9 \ epoch.9 epoch_alloc.9 \ epoch.9 epoch_free.9 \ epoch.9 epoch_enter.9 \ epoch.9 epoch_exit.9 \ epoch.9 epoch_wait.9 \ epoch.9 epoch_call.9 \ epoch.9 epoch_drain_callbacks.9 \ epoch.9 in_epoch.9 MLINKS+=EVENTHANDLER.9 EVENTHANDLER_DECLARE.9 \ EVENTHANDLER.9 EVENTHANDLER_DEFINE.9 \ EVENTHANDLER.9 EVENTHANDLER_DEREGISTER.9 \ EVENTHANDLER.9 eventhandler_deregister.9 \ EVENTHANDLER.9 eventhandler_find_list.9 \ EVENTHANDLER.9 EVENTHANDLER_INVOKE.9 \ EVENTHANDLER.9 eventhandler_prune_list.9 \ EVENTHANDLER.9 EVENTHANDLER_REGISTER.9 \ EVENTHANDLER.9 eventhandler_register.9 MLINKS+=eventtimers.9 et_register.9 \ eventtimers.9 et_deregister.9 \ eventtimers.9 et_ban.9 \ eventtimers.9 et_find.9 \ eventtimers.9 et_free.9 \ eventtimers.9 et_init.9 \ eventtimers.9 ET_LOCK.9 \ eventtimers.9 ET_UNLOCK.9 \ eventtimers.9 et_start.9 \ eventtimers.9 et_stop.9 MLINKS+=fail.9 KFAIL_POINT_CODE.9 \ fail.9 KFAIL_POINT_ERROR.9 \ fail.9 KFAIL_POINT_GOTO.9 \ fail.9 KFAIL_POINT_RETURN.9 \ fail.9 KFAIL_POINT_RETURN_VOID.9 MLINKS+=fdt_pinctrl.9 fdt_pinctrl_configure.9 \ fdt_pinctrl.9 fdt_pinctrl_configure_by_name.9 \ fdt_pinctrl.9 fdt_pinctrl_configure_tree.9 \ fdt_pinctrl.9 fdt_pinctrl_register.9 MLINKS+=fetch.9 fubyte.9 \ fetch.9 fuword.9 \ fetch.9 fuword16.9 \ fetch.9 fuword32.9 \ fetch.9 fuword64.9 \ fetch.9 fueword.9 \ fetch.9 fueword32.9 \ fetch.9 fueword64.9 MLINKS+=firmware.9 firmware_get.9 \ firmware.9 firmware_put.9 \ firmware.9 firmware_register.9 \ firmware.9 firmware_unregister.9 MLINKS+=fpu_kern.9 fpu_kern_alloc_ctx.9 \ fpu_kern.9 fpu_kern_free_ctx.9 \ fpu_kern.9 fpu_kern_enter.9 \ fpu_kern.9 fpu_kern_leave.9 \ fpu_kern.9 fpu_kern_thread.9 \ fpu_kern.9 is_fpu_kern_thread.9 MLINKS+=g_attach.9 g_detach.9 MLINKS+=g_bio.9 g_alloc_bio.9 \ g_bio.9 g_clone_bio.9 \ g_bio.9 g_destroy_bio.9 \ g_bio.9 g_duplicate_bio.9 \ g_bio.9 g_format_bio.9 \ g_bio.9 g_new_bio.9 \ g_bio.9 g_print_bio.9 \ g_bio.9 g_reset_bio.9 MLINKS+=g_consumer.9 g_destroy_consumer.9 \ g_consumer.9 g_new_consumer.9 MLINKS+=g_data.9 g_read_data.9 \ g_data.9 g_write_data.9 MLINKS+=getenv.9 freeenv.9 \ getenv.9 getenv_int.9 \ getenv.9 getenv_long.9 \ getenv.9 getenv_string.9 \ getenv.9 getenv_quad.9 \ getenv.9 getenv_uint.9 \ getenv.9 getenv_ulong.9 \ getenv.9 getenv_bool.9 \ getenv.9 getenv_is_true.9 \ getenv.9 getenv_is_false.9 \ getenv.9 kern_getenv.9 \ getenv.9 kern_setenv.9 \ getenv.9 kern_unsetenv.9 \ getenv.9 setenv.9 \ getenv.9 testenv.9 \ getenv.9 unsetenv.9 MLINKS+=g_event.9 g_cancel_event.9 \ g_event.9 g_post_event.9 \ g_event.9 g_waitfor_event.9 MLINKS+=g_geom.9 g_destroy_geom.9 \ g_geom.9 g_new_geomf.9 MLINKS+=g_provider.9 g_destroy_provider.9 \ g_provider.9 g_error_provider.9 \ g_provider.9 g_new_providerf.9 MLINKS+=hash.9 hash32.9 \ hash.9 hash32_buf.9 \ hash.9 hash32_str.9 \ hash.9 hash32_stre.9 \ hash.9 hash32_strn.9 \ hash.9 hash32_strne.9 \ hash.9 jenkins_hash.9 \ hash.9 jenkins_hash32.9 MLINKS+=hashinit.9 hashdestroy.9 \ hashinit.9 hashinit_flags.9 \ hashinit.9 phashinit.9 MLINKS+=hhook.9 hhook_head_register.9 \ hhook.9 hhook_head_deregister.9 \ hhook.9 hhook_head_deregister_lookup.9 \ hhook.9 hhook_run_hooks.9 \ hhook.9 HHOOKS_RUN_IF.9 \ hhook.9 HHOOKS_RUN_LOOKUP_IF.9 MLINKS+=hz.9 tick.9 MLINKS+=ieee80211.9 ieee80211_ifattach.9 \ ieee80211.9 ieee80211_ifdetach.9 MLINKS+=ieee80211_amrr.9 ieee80211_amrr_choose.9 \ ieee80211_amrr.9 ieee80211_amrr_cleanup.9 \ ieee80211_amrr.9 ieee80211_amrr_init.9 \ ieee80211_amrr.9 ieee80211_amrr_node_init.9 \ ieee80211_amrr.9 ieee80211_amrr_setinterval.9 \ ieee80211_amrr.9 ieee80211_amrr_tx_complete.9 \ ieee80211_amrr.9 ieee80211_amrr_tx_update.9 MLINKS+=ieee80211_beacon.9 ieee80211_beacon_alloc.9 \ ieee80211_beacon.9 ieee80211_beacon_notify.9 \ ieee80211_beacon.9 ieee80211_beacon_update.9 MLINKS+=ieee80211_bmiss.9 ieee80211_beacon_miss.9 MLINKS+=ieee80211_crypto.9 ieee80211_crypto_available.9 \ ieee80211_crypto.9 ieee80211_crypto_decap.9 \ ieee80211_crypto.9 ieee80211_crypto_delglobalkeys.9 \ ieee80211_crypto.9 ieee80211_crypto_delkey.9 \ ieee80211_crypto.9 ieee80211_crypto_demic.9 \ ieee80211_crypto.9 ieee80211_crypto_encap.9 \ ieee80211_crypto.9 ieee80211_crypto_enmic.9 \ ieee80211_crypto.9 ieee80211_crypto_newkey.9 \ ieee80211_crypto.9 ieee80211_crypto_register.9 \ ieee80211_crypto.9 ieee80211_crypto_reload_keys.9 \ ieee80211_crypto.9 ieee80211_crypto_setkey.9 \ ieee80211_crypto.9 ieee80211_crypto_unregister.9 \ ieee80211_crypto.9 ieee80211_key_update_begin.9 \ ieee80211_crypto.9 ieee80211_key_update_end.9 \ ieee80211_crypto.9 ieee80211_notify_michael_failure.9 \ ieee80211_crypto.9 ieee80211_notify_replay_failure.9 MLINKS+=ieee80211_input.9 ieee80211_input_all.9 MLINKS+=ieee80211_node.9 ieee80211_dump_node.9 \ ieee80211_node.9 ieee80211_dump_nodes.9 \ ieee80211_node.9 ieee80211_find_rxnode.9 \ ieee80211_node.9 ieee80211_find_rxnode_withkey.9 \ ieee80211_node.9 ieee80211_free_node.9 \ ieee80211_node.9 ieee80211_iterate_nodes.9 \ ieee80211_node.9 ieee80211_ref_node.9 \ ieee80211_node.9 ieee80211_unref_node.9 MLINKS+=ieee80211_output.9 ieee80211_process_callback.9 \ ieee80211_output.9 M_SEQNO_GET.9 \ ieee80211_output.9 M_WME_GETAC.9 MLINKS+=ieee80211_proto.9 ieee80211_new_state.9 \ ieee80211_proto.9 ieee80211_resume_all.9 \ ieee80211_proto.9 ieee80211_start_all.9 \ ieee80211_proto.9 ieee80211_stop_all.9 \ ieee80211_proto.9 ieee80211_suspend_all.9 \ ieee80211_proto.9 ieee80211_waitfor_parent.9 MLINKS+=ieee80211_radiotap.9 ieee80211_radiotap_active.9 \ ieee80211_radiotap.9 ieee80211_radiotap_active_vap.9 \ ieee80211_radiotap.9 ieee80211_radiotap_attach.9 \ ieee80211_radiotap.9 ieee80211_radiotap_tx.9 \ ieee80211_radiotap.9 radiotap.9 MLINKS+=ieee80211_regdomain.9 ieee80211_alloc_countryie.9 \ ieee80211_regdomain.9 ieee80211_init_channels.9 \ ieee80211_regdomain.9 ieee80211_sort_channels.9 MLINKS+=ieee80211_scan.9 ieee80211_add_scan.9 \ ieee80211_scan.9 ieee80211_bg_scan.9 \ ieee80211_scan.9 ieee80211_cancel_scan.9 \ ieee80211_scan.9 ieee80211_cancel_scan_any.9 \ ieee80211_scan.9 ieee80211_check_scan.9 \ ieee80211_scan.9 ieee80211_check_scan_current.9 \ ieee80211_scan.9 ieee80211_flush.9 \ ieee80211_scan.9 ieee80211_probe_curchan.9 \ ieee80211_scan.9 ieee80211_scan_assoc_fail.9 \ ieee80211_scan.9 ieee80211_scan_done.9 \ ieee80211_scan.9 ieee80211_scan_dump_channels.9 \ ieee80211_scan.9 ieee80211_scan_flush.9 \ ieee80211_scan.9 ieee80211_scan_iterate.9 \ ieee80211_scan.9 ieee80211_scan_next.9 \ ieee80211_scan.9 ieee80211_scan_timeout.9 \ ieee80211_scan.9 ieee80211_scanner_get.9 \ ieee80211_scan.9 ieee80211_scanner_register.9 \ ieee80211_scan.9 ieee80211_scanner_unregister.9 \ ieee80211_scan.9 ieee80211_scanner_unregister_all.9 \ ieee80211_scan.9 ieee80211_start_scan.9 MLINKS+=ieee80211_vap.9 ieee80211_vap_attach.9 \ ieee80211_vap.9 ieee80211_vap_detach.9 \ ieee80211_vap.9 ieee80211_vap_setup.9 MLINKS+=iflibdd.9 ifdi_attach_pre.9 \ iflibdd.9 ifdi_attach_post.9 \ iflibdd.9 ifdi_detach.9 \ iflibdd.9 ifdi_get_counter.9 \ iflibdd.9 ifdi_i2c_req.9 \ iflibdd.9 ifdi_init.9 \ iflibdd.9 ifdi_intr_enable.9 \ iflibdd.9 ifdi_intr_disable.9 \ iflibdd.9 ifdi_led_func.9 \ iflibdd.9 ifdi_link_intr_enable.9 \ iflibdd.9 ifdi_media_set.9 \ iflibdd.9 ifdi_media_status.9 \ iflibdd.9 ifdi_media_change.9 \ iflibdd.9 ifdi_mtu_set.9 \ iflibdd.9 ifdi_multi_set.9 \ iflibdd.9 ifdi_promisc_set.9 \ iflibdd.9 ifdi_queues_alloc.9 \ iflibdd.9 ifdi_queues_free.9 \ iflibdd.9 ifdi_queue_intr_enable.9 \ iflibdd.9 ifdi_resume.9 \ iflibdd.9 ifdi_rxq_setup.9 \ iflibdd.9 ifdi_stop.9 \ iflibdd.9 ifdi_suspend.9 \ iflibdd.9 ifdi_sysctl_int_delay.9 \ iflibdd.9 ifdi_timer.9 \ iflibdd.9 ifdi_txq_setup.9 \ iflibdd.9 ifdi_update_admin_status.9 \ iflibdd.9 ifdi_vf_add.9 \ iflibdd.9 ifdi_vflr_handle.9 \ iflibdd.9 ifdi_vlan_register.9 \ iflibdd.9 ifdi_vlan_unregister.9 \ iflibdd.9 ifdi_watchdog_reset.9 \ iflibdd.9 iov_init.9 \ iflibdd.9 iov_uinit.9 MLINKS+=iflibdi.9 iflib_add_int_delay_sysctl.9 \ iflibdi.9 iflib_device_attach.9 \ iflibdi.9 iflib_device_deregister.9 \ iflibdi.9 iflib_device_detach.9 \ iflibdi.9 iflib_device_suspend.9 \ iflibdi.9 iflib_device_register.9 \ iflibdi.9 iflib_device_resume.9 \ iflibdi.9 iflib_led_create.9 \ iflibdi.9 iflib_irq_alloc.9 \ iflibdi.9 iflib_irq_alloc_generic.9 \ iflibdi.9 iflib_link_intr_deferred.9 \ iflibdi.9 iflib_link_state_change.9 \ iflibdi.9 iflib_rx_intr_deferred.9 \ iflibdi.9 iflib_tx_intr_deferred.9 MLINKS+=iflibtxrx.9 isc_rxd_available.9 \ iflibtxrx.9 isc_rxd_refill.9 \ iflibtxrx.9 isc_rxd_flush.9 \ iflibtxrx.9 isc_rxd_pkt_get.9 \ iflibtxrx.9 isc_txd_credits_update.9 \ iflibtxrx.9 isc_txd_encap.9 \ iflibtxrx.9 isc_txd_flush.9 MLINKS+=ifnet.9 if_addmulti.9 \ ifnet.9 if_alloc.9 \ ifnet.9 if_alloc_dev.9 \ ifnet.9 if_alloc_domain.9 \ ifnet.9 if_allmulti.9 \ ifnet.9 if_attach.9 \ ifnet.9 if_data.9 \ ifnet.9 IF_DEQUEUE.9 \ ifnet.9 if_delmulti.9 \ ifnet.9 if_detach.9 \ ifnet.9 if_down.9 \ ifnet.9 if_findmulti.9 \ ifnet.9 if_free.9 \ ifnet.9 if_free_type.9 \ ifnet.9 if_up.9 \ ifnet.9 ifa_free.9 \ ifnet.9 ifa_ifwithaddr.9 \ ifnet.9 ifa_ifwithdstaddr.9 \ ifnet.9 ifa_ifwithnet.9 \ ifnet.9 ifa_ref.9 \ ifnet.9 ifaddr.9 \ ifnet.9 ifaddr_byindex.9 \ ifnet.9 ifaof_ifpforaddr.9 \ ifnet.9 ifioctl.9 \ ifnet.9 ifpromisc.9 \ ifnet.9 ifqueue.9 \ ifnet.9 ifunit.9 \ ifnet.9 ifunit_ref.9 MLINKS+=insmntque.9 insmntque1.9 MLINKS+=ithread.9 ithread_add_handler.9 \ ithread.9 ithread_create.9 \ ithread.9 ithread_destroy.9 \ ithread.9 ithread_priority.9 \ ithread.9 ithread_remove_handler.9 \ ithread.9 ithread_schedule.9 MLINKS+=kernacc.9 useracc.9 MLINKS+=kernel_mount.9 free_mntarg.9 \ kernel_mount.9 kernel_vmount.9 \ kernel_mount.9 mount_arg.9 \ kernel_mount.9 mount_argb.9 \ kernel_mount.9 mount_argf.9 \ kernel_mount.9 mount_argsu.9 MLINKS+=kasan.9 KASAN.9 \ kasan.9 kasan_mark.9 MLINKS+=khelp.9 khelp_add_hhook.9 \ khelp.9 KHELP_DECLARE_MOD.9 \ khelp.9 KHELP_DECLARE_MOD_UMA.9 \ khelp.9 khelp_destroy_osd.9 \ khelp.9 khelp_get_id.9 \ khelp.9 khelp_get_osd.9 \ khelp.9 khelp_init_osd.9 \ khelp.9 khelp_remove_hhook.9 MLINKS+=kobj.9 DEFINE_CLASS.9 \ kobj.9 kobj_class_compile.9 \ kobj.9 kobj_class_compile_static.9 \ kobj.9 kobj_class_free.9 \ kobj.9 kobj_create.9 \ kobj.9 kobj_delete.9 \ kobj.9 kobj_init.9 \ kobj.9 kobj_init_static.9 MLINKS+=kproc.9 kproc_create.9 \ kproc.9 kproc_exit.9 \ kproc.9 kproc_kthread_add.9 \ kproc.9 kproc_resume.9 \ kproc.9 kproc_shutdown.9 \ kproc.9 kproc_start.9 \ kproc.9 kproc_suspend.9 \ kproc.9 kproc_suspend_check.9 \ kproc.9 kthread_create.9 MLINKS+=kqueue.9 knlist_add.9 \ kqueue.9 knlist_clear.9 \ kqueue.9 knlist_delete.9 \ kqueue.9 knlist_destroy.9 \ kqueue.9 knlist_empty.9 \ kqueue.9 knlist_init.9 \ kqueue.9 knlist_init_mtx.9 \ kqueue.9 knlist_init_rw_reader.9 \ kqueue.9 knlist_remove.9 \ kqueue.9 knlist_remove_inevent.9 \ kqueue.9 knote_fdclose.9 \ kqueue.9 KNOTE_LOCKED.9 \ kqueue.9 KNOTE_UNLOCKED.9 \ kqueue.9 kqfd_register.9 \ kqueue.9 kqueue_add_filteropts.9 \ kqueue.9 kqueue_del_filteropts.9 MLINKS+=kthread.9 kthread_add.9 \ kthread.9 kthread_exit.9 \ kthread.9 kthread_resume.9 \ kthread.9 kthread_shutdown.9 \ kthread.9 kthread_start.9 \ kthread.9 kthread_suspend.9 \ kthread.9 kthread_suspend_check.9 MLINKS+=ktr.9 CTR0.9 \ ktr.9 CTR1.9 \ ktr.9 CTR2.9 \ ktr.9 CTR3.9 \ ktr.9 CTR4.9 \ ktr.9 CTR5.9 \ ktr.9 CTR6.9 MLINKS+=lock.9 lockdestroy.9 \ lock.9 lockinit.9 \ lock.9 lockmgr.9 \ lock.9 lockmgr_args.9 \ lock.9 lockmgr_args_rw.9 \ lock.9 lockmgr_assert.9 \ lock.9 lockmgr_disown.9 \ lock.9 lockmgr_printinfo.9 \ lock.9 lockmgr_recursed.9 \ lock.9 lockmgr_rw.9 \ lock.9 lockstatus.9 MLINKS+=LOCK_PROFILING.9 MUTEX_PROFILING.9 MLINKS+=make_dev.9 destroy_dev.9 \ make_dev.9 destroy_dev_drain.9 \ make_dev.9 destroy_dev_sched.9 \ make_dev.9 destroy_dev_sched_cb.9 \ make_dev.9 dev_depends.9 \ make_dev.9 make_dev_alias.9 \ make_dev.9 make_dev_alias_p.9 \ make_dev.9 make_dev_cred.9 \ make_dev.9 make_dev_credf.9 \ make_dev.9 make_dev_p.9 \ make_dev.9 make_dev_s.9 MLINKS+=malloc.9 free.9 \ malloc.9 malloc_domainset.9 \ malloc.9 mallocarray.9 \ malloc.9 mallocarray_domainset.9 \ malloc.9 MALLOC_DECLARE.9 \ malloc.9 MALLOC_DEFINE.9 \ malloc.9 realloc.9 \ malloc.9 reallocf.9 MLINKS+=mbchain.9 mb_detach.9 \ mbchain.9 mb_done.9 \ mbchain.9 mb_fixhdr.9 \ mbchain.9 mb_init.9 \ mbchain.9 mb_initm.9 \ mbchain.9 mb_put_int64be.9 \ mbchain.9 mb_put_int64le.9 \ mbchain.9 mb_put_mbuf.9 \ mbchain.9 mb_put_mem.9 \ mbchain.9 mb_put_uint16be.9 \ mbchain.9 mb_put_uint16le.9 \ mbchain.9 mb_put_uint32be.9 \ mbchain.9 mb_put_uint32le.9 \ mbchain.9 mb_put_uint8.9 \ mbchain.9 mb_put_uio.9 \ mbchain.9 mb_reserve.9 MLINKS+=\ mbuf.9 m_adj.9 \ mbuf.9 m_align.9 \ mbuf.9 M_ALIGN.9 \ mbuf.9 m_append.9 \ mbuf.9 m_apply.9 \ mbuf.9 m_cat.9 \ mbuf.9 m_catpkt.9 \ mbuf.9 MCHTYPE.9 \ mbuf.9 MCLGET.9 \ mbuf.9 m_collapse.9 \ mbuf.9 m_copyback.9 \ mbuf.9 m_copydata.9 \ mbuf.9 m_copym.9 \ mbuf.9 m_copypacket.9 \ mbuf.9 m_copyup.9 \ mbuf.9 m_defrag.9 \ mbuf.9 m_devget.9 \ mbuf.9 m_dup.9 \ mbuf.9 m_dup_pkthdr.9 \ mbuf.9 MEXTADD.9 \ mbuf.9 m_fixhdr.9 \ mbuf.9 m_free.9 \ mbuf.9 m_freem.9 \ mbuf.9 MGET.9 \ mbuf.9 m_get.9 \ mbuf.9 m_get2.9 \ mbuf.9 m_getjcl.9 \ mbuf.9 m_getcl.9 \ mbuf.9 MGETHDR.9 \ mbuf.9 m_gethdr.9 \ mbuf.9 m_getm.9 \ mbuf.9 m_getptr.9 \ mbuf.9 MH_ALIGN.9 \ mbuf.9 M_LEADINGSPACE.9 \ mbuf.9 m_length.9 \ mbuf.9 M_MOVE_PKTHDR.9 \ mbuf.9 m_move_pkthdr.9 \ mbuf.9 M_PREPEND.9 \ mbuf.9 m_prepend.9 \ mbuf.9 m_pulldown.9 \ mbuf.9 m_pullup.9 \ mbuf.9 m_split.9 \ mbuf.9 mtod.9 \ mbuf.9 M_TRAILINGSPACE.9 \ mbuf.9 m_unshare.9 \ mbuf.9 M_WRITABLE.9 MLINKS+=\ mbuf_tags.9 m_tag_alloc.9 \ mbuf_tags.9 m_tag_copy.9 \ mbuf_tags.9 m_tag_copy_chain.9 \ mbuf_tags.9 m_tag_delete.9 \ mbuf_tags.9 m_tag_delete_chain.9 \ mbuf_tags.9 m_tag_delete_nonpersistent.9 \ mbuf_tags.9 m_tag_find.9 \ mbuf_tags.9 m_tag_first.9 \ mbuf_tags.9 m_tag_free.9 \ mbuf_tags.9 m_tag_get.9 \ mbuf_tags.9 m_tag_init.9 \ mbuf_tags.9 m_tag_locate.9 \ mbuf_tags.9 m_tag_next.9 \ mbuf_tags.9 m_tag_prepend.9 \ mbuf_tags.9 m_tag_unlink.9 MLINKS+=MD5.9 MD5Init.9 \ MD5.9 MD5Transform.9 MLINKS+=mdchain.9 md_append_record.9 \ mdchain.9 md_done.9 \ mdchain.9 md_get_int64.9 \ mdchain.9 md_get_int64be.9 \ mdchain.9 md_get_int64le.9 \ mdchain.9 md_get_mbuf.9 \ mdchain.9 md_get_mem.9 \ mdchain.9 md_get_uint16.9 \ mdchain.9 md_get_uint16be.9 \ mdchain.9 md_get_uint16le.9 \ mdchain.9 md_get_uint32.9 \ mdchain.9 md_get_uint32be.9 \ mdchain.9 md_get_uint32le.9 \ mdchain.9 md_get_uint8.9 \ mdchain.9 md_get_uio.9 \ mdchain.9 md_initm.9 \ mdchain.9 md_next_record.9 MLINKS+=microtime.9 bintime.9 \ microtime.9 getbintime.9 \ microtime.9 getmicrotime.9 \ microtime.9 getnanotime.9 \ microtime.9 nanotime.9 MLINKS+=microuptime.9 binuptime.9 \ microuptime.9 getbinuptime.9 \ microuptime.9 getmicrouptime.9 \ microuptime.9 getnanouptime.9 \ microuptime.9 getsbinuptime.9 \ microuptime.9 nanouptime.9 \ microuptime.9 sbinuptime.9 MLINKS+=mi_switch.9 cpu_switch.9 \ mi_switch.9 cpu_throw.9 MLINKS+=mod_cc.9 CCV.9 \ mod_cc.9 DECLARE_CC_MODULE.9 MLINKS+=mtx_pool.9 mtx_pool_alloc.9 \ mtx_pool.9 mtx_pool_create.9 \ mtx_pool.9 mtx_pool_destroy.9 \ mtx_pool.9 mtx_pool_find.9 \ mtx_pool.9 mtx_pool_lock.9 \ mtx_pool.9 mtx_pool_lock_spin.9 \ mtx_pool.9 mtx_pool_unlock.9 \ mtx_pool.9 mtx_pool_unlock_spin.9 MLINKS+=mutex.9 mtx_assert.9 \ mutex.9 mtx_destroy.9 \ mutex.9 mtx_init.9 \ mutex.9 mtx_initialized.9 \ mutex.9 mtx_lock.9 \ mutex.9 mtx_lock_flags.9 \ mutex.9 mtx_lock_spin.9 \ mutex.9 mtx_lock_spin_flags.9 \ mutex.9 mtx_owned.9 \ mutex.9 mtx_recursed.9 \ mutex.9 mtx_sleep.9 \ mutex.9 MTX_SYSINIT.9 \ mutex.9 mtx_trylock.9 \ mutex.9 mtx_trylock_flags.9 \ mutex.9 mtx_trylock_spin.9 \ mutex.9 mtx_trylock_spin_flags.9 \ mutex.9 mtx_unlock.9 \ mutex.9 mtx_unlock_flags.9 \ mutex.9 mtx_unlock_spin.9 \ mutex.9 mtx_unlock_spin_flags.9 MLINKS+=namei.9 NDFREE.9 \ namei.9 NDINIT.9 MLINKS+=netisr.9 netisr_clearqdrops.9 \ netisr.9 netisr_default_flow2cpu.9 \ netisr.9 netisr_dispatch.9 \ netisr.9 netisr_dispatch_src.9 \ netisr.9 netisr_get_cpucount.9 \ netisr.9 netisr_get_cpuid.9 \ netisr.9 netisr_getqdrops.9 \ netisr.9 netisr_getqlimit.9 \ netisr.9 netisr_queue.9 \ netisr.9 netisr_queue_src.9 \ netisr.9 netisr_register.9 \ netisr.9 netisr_setqlimit.9 \ netisr.9 netisr_unregister.9 MLINKS+=nv.9 libnv.9 \ nv.9 nvlist.9 \ nv.9 nvlist_add_binary.9 \ nv.9 nvlist_add_bool.9 \ nv.9 nvlist_add_bool_array.9 \ nv.9 nvlist_add_descriptor.9 \ nv.9 nvlist_add_descriptor_array.9 \ nv.9 nvlist_add_null.9 \ nv.9 nvlist_add_number.9 \ nv.9 nvlist_add_number_array.9 \ nv.9 nvlist_add_nvlist.9 \ nv.9 nvlist_add_nvlist_array.9 \ nv.9 nvlist_add_string.9 \ nv.9 nvlist_add_stringf.9 \ nv.9 nvlist_add_stringv.9 \ nv.9 nvlist_add_string_array.9 \ nv.9 nvlist_append_bool_array.9 \ nv.9 nvlist_append_descriptor_array.9 \ nv.9 nvlist_append_nvlist_array.9 \ nv.9 nvlist_append_number_array.9 \ nv.9 nvlist_append_string_array.9 \ nv.9 nvlist_clone.9 \ nv.9 nvlist_create.9 \ nv.9 nvlist_destroy.9 \ nv.9 nvlist_dump.9 \ nv.9 nvlist_empty.9 \ nv.9 nvlist_error.9 \ nv.9 nvlist_exists.9 \ nv.9 nvlist_exists_binary.9 \ nv.9 nvlist_exists_bool.9 \ nv.9 nvlist_exists_bool_array.9 \ nv.9 nvlist_exists_descriptor.9 \ nv.9 nvlist_exists_descriptor_array.9 \ nv.9 nvlist_exists_null.9 \ nv.9 nvlist_exists_number.9 \ nv.9 nvlist_exists_number_array.9 \ nv.9 nvlist_exists_nvlist.9 \ nv.9 nvlist_exists_nvlist_array.9 \ nv.9 nvlist_exists_string.9 \ nv.9 nvlist_exists_type.9 \ nv.9 nvlist_fdump.9 \ nv.9 nvlist_flags.9 \ nv.9 nvlist_free.9 \ nv.9 nvlist_free_binary.9 \ nv.9 nvlist_free_bool.9 \ nv.9 nvlist_free_bool_array.9 \ nv.9 nvlist_free_descriptor.9 \ nv.9 nvlist_free_descriptor_array.9 \ nv.9 nvlist_free_null.9 \ nv.9 nvlist_free_number.9 \ nv.9 nvlist_free_number_array.9 \ nv.9 nvlist_free_nvlist.9 \ nv.9 nvlist_free_nvlist_array.9 \ nv.9 nvlist_free_string.9 \ nv.9 nvlist_free_string_array.9 \ nv.9 nvlist_free_type.9 \ nv.9 nvlist_get_binary.9 \ nv.9 nvlist_get_bool.9 \ nv.9 nvlist_get_bool_array.9 \ nv.9 nvlist_get_descriptor.9 \ nv.9 nvlist_get_descriptor_array.9 \ nv.9 nvlist_get_number.9 \ nv.9 nvlist_get_number_array.9 \ nv.9 nvlist_get_nvlist.9 \ nv.9 nvlist_get_nvlist_array.9 \ nv.9 nvlist_get_parent.9 \ nv.9 nvlist_get_string.9 \ nv.9 nvlist_get_string_array.9 \ nv.9 nvlist_move_binary.9 \ nv.9 nvlist_move_descriptor.9 \ nv.9 nvlist_move_descriptor_array.9 \ nv.9 nvlist_move_nvlist.9 \ nv.9 nvlist_move_nvlist_array.9 \ nv.9 nvlist_move_string.9 \ nv.9 nvlist_move_string_array.9 \ nv.9 nvlist_next.9 \ nv.9 nvlist_pack.9 \ nv.9 nvlist_recv.9 \ nv.9 nvlist_send.9 \ nv.9 nvlist_set_error.9 \ nv.9 nvlist_size.9 \ nv.9 nvlist_take_binary.9 \ nv.9 nvlist_take_bool.9 \ nv.9 nvlist_take_bool_array.9 \ nv.9 nvlist_take_descriptor.9 \ nv.9 nvlist_take_descriptor_array.9 \ nv.9 nvlist_take_number.9 \ nv.9 nvlist_take_number_array.9 \ nv.9 nvlist_take_nvlist.9 \ nv.9 nvlist_take_nvlist_array.9 \ nv.9 nvlist_take_string.9 \ nv.9 nvlist_take_string_array.9 \ nv.9 nvlist_unpack.9 \ nv.9 nvlist_xfer.9 MLINKS+=OF_child.9 OF_parent.9 \ OF_child.9 OF_peer.9 MLINKS+=OF_device_from_xref.9 OF_device_register_xref.9 \ OF_device_from_xref.9 OF_xref_from_device.9 MLINKS+=OF_getprop.9 OF_getencprop.9 \ OF_getprop.9 OF_getencprop_alloc.9 \ OF_getprop.9 OF_getencprop_alloc_multi.9 \ OF_getprop.9 OF_getprop_alloc.9 \ OF_getprop.9 OF_getprop_alloc_multi.9 \ OF_getprop.9 OF_getproplen.9 \ OF_getprop.9 OF_hasprop.9 \ OF_getprop.9 OF_nextprop.9 \ OF_getprop.9 OF_prop_free.9 \ OF_getprop.9 OF_searchencprop.9 \ OF_getprop.9 OF_searchprop.9 \ OF_getprop.9 OF_setprop.9 MLINKS+=OF_node_from_xref.9 OF_xref_from_node.9 MLINKS+=ofw_bus_is_compatible.9 ofw_bus_is_compatible_strict.9 \ ofw_bus_is_compatible.9 ofw_bus_node_is_compatible.9 \ ofw_bus_is_compatible.9 ofw_bus_search_compatible.9 MLINKS+= ofw_bus_status_okay.9 ofw_bus_get_status.9 \ ofw_bus_status_okay.9 ofw_bus_node_status_okay.9 MLINKS+=osd.9 osd_call.9 \ osd.9 osd_del.9 \ osd.9 osd_deregister.9 \ osd.9 osd_exit.9 \ osd.9 osd_free_reserved.9 \ osd.9 osd_get.9 \ osd.9 osd_register.9 \ osd.9 osd_reserve.9 \ osd.9 osd_set.9 \ osd.9 osd_set_reserved.9 MLINKS+=panic.9 vpanic.9 MLINKS+=PCBGROUP.9 in_pcbgroup_byhash.9 \ PCBGROUP.9 in_pcbgroup_byinpcb.9 \ PCBGROUP.9 in_pcbgroup_destroy.9 \ PCBGROUP.9 in_pcbgroup_enabled.9 \ PCBGROUP.9 in_pcbgroup_init.9 \ PCBGROUP.9 in_pcbgroup_remove.9 \ PCBGROUP.9 in_pcbgroup_update.9 \ PCBGROUP.9 in_pcbgroup_update_mbuf.9 \ PCBGROUP.9 in6_pcbgroup_byhash.9 MLINKS+=pci.9 pci_alloc_msi.9 \ pci.9 pci_alloc_msix.9 \ pci.9 pci_disable_busmaster.9 \ pci.9 pci_disable_io.9 \ pci.9 pci_enable_busmaster.9 \ pci.9 pci_enable_io.9 \ pci.9 pci_find_bsf.9 \ pci.9 pci_find_cap.9 \ pci.9 pci_find_dbsf.9 \ pci.9 pci_find_device.9 \ pci.9 pci_find_extcap.9 \ pci.9 pci_find_htcap.9 \ pci.9 pci_find_pcie_root_port.9 \ pci.9 pci_get_id.9 \ pci.9 pci_get_max_read_req.9 \ pci.9 pci_get_powerstate.9 \ pci.9 pci_get_vpd_ident.9 \ pci.9 pci_get_vpd_readonly.9 \ pci.9 pci_iov_attach.9 \ pci.9 pci_iov_attach_name.9 \ pci.9 pci_iov_detach.9 \ pci.9 pci_msi_count.9 \ pci.9 pci_msix_count.9 \ pci.9 pci_msix_pba_bar.9 \ pci.9 pci_msix_table_bar.9 \ pci.9 pci_pending_msix.9 \ pci.9 pci_read_config.9 \ pci.9 pci_release_msi.9 \ pci.9 pci_remap_msix.9 \ pci.9 pci_restore_state.9 \ pci.9 pci_save_state.9 \ pci.9 pci_set_powerstate.9 \ pci.9 pci_set_max_read_req.9 \ pci.9 pci_write_config.9 \ pci.9 pcie_adjust_config.9 \ pci.9 pcie_flr.9 \ pci.9 pcie_max_completion_timeout.9 \ pci.9 pcie_read_config.9 \ pci.9 pcie_wait_for_pending_transactions.9 \ pci.9 pcie_write_config.9 MLINKS+=pci_iov_schema.9 pci_iov_schema_alloc_node.9 \ pci_iov_schema.9 pci_iov_schema_add_bool.9 \ pci_iov_schema.9 pci_iov_schema_add_string.9 \ pci_iov_schema.9 pci_iov_schema_add_uint8.9 \ pci_iov_schema.9 pci_iov_schema_add_uint16.9 \ pci_iov_schema.9 pci_iov_schema_add_uint32.9 \ pci_iov_schema.9 pci_iov_schema_add_uint64.9 \ pci_iov_schema.9 pci_iov_schema_add_unicast_mac.9 MLINKS+=pfil.9 pfil_add_hook.9 \ pfil.9 pfil_head_register.9 \ pfil.9 pfil_head_unregister.9 \ pfil.9 pfil_remove_hook.9 \ pfil.9 pfil_run_hooks.9 \ pfil.9 pfil_link.9 MLINKS+=pfind.9 zpfind.9 MLINKS+=PHOLD.9 PRELE.9 \ PHOLD.9 _PHOLD.9 \ PHOLD.9 _PRELE.9 \ PHOLD.9 PROC_ASSERT_HELD.9 \ PHOLD.9 PROC_ASSERT_NOT_HELD.9 MLINKS+=pmap_copy.9 pmap_copy_page.9 MLINKS+=pmap_extract.9 pmap_extract_and_hold.9 MLINKS+=pmap_init.9 pmap_init2.9 MLINKS+=pmap_is_modified.9 pmap_ts_referenced.9 MLINKS+=pmap_pinit.9 pmap_pinit0.9 \ pmap_pinit.9 pmap_pinit2.9 MLINKS+=pmap_qenter.9 pmap_qremove.9 MLINKS+=pmap_quick_enter_page.9 pmap_quick_remove_page.9 MLINKS+=pmap_remove.9 pmap_remove_all.9 \ pmap_remove.9 pmap_remove_pages.9 MLINKS+=pmap_resident_count.9 pmap_wired_count.9 MLINKS+=pmap_zero_page.9 pmap_zero_area.9 MLINKS+=printf.9 log.9 \ printf.9 tprintf.9 \ printf.9 uprintf.9 MLINKS+=priv.9 priv_check.9 \ priv.9 priv_check_cred.9 MLINKS+=prng.9 prng32.9 \ prng.9 prng32_bounded.9 \ prng.9 prng64.9 \ prng.9 prng64_bounded.9 MLINKS+=proc_rwmem.9 proc_readmem.9 \ proc_rwmem.9 proc_writemem.9 MLINKS+=psignal.9 gsignal.9 \ psignal.9 pgsignal.9 \ psignal.9 tdsignal.9 MLINKS+=pwmbus.9 pwm.9 MLINKS+=random.9 arc4rand.9 \ random.9 arc4random.9 \ random.9 is_random_seeded.9 \ random.9 read_random.9 \ random.9 read_random_uio.9 \ random.9 srandom.9 MLINKS+=random_harvest.9 random_harvest_direct.9 \ random_harvest.9 random_harvest_fast.9 \ random_harvest.9 random_harvest_queue.9 MLINKS+=ratecheck.9 ppsratecheck.9 MLINKS+=refcount.9 refcount_acquire.9 \ refcount.9 refcount_acquire_checked.9 \ refcount.9 refcount_acquire_if_not_zero.9 \ refcount.9 refcount_init.9 \ refcount.9 refcount_load.9 \ refcount.9 refcount_release.9 \ refcount.9 refcount_release_if_last.9 \ refcount.9 refcount_release_if_not_last.9 MLINKS+=resource_int_value.9 resource_long_value.9 \ resource_int_value.9 resource_string_value.9 MLINKS+=rman.9 rman_activate_resource.9 \ rman.9 rman_adjust_resource.9 \ rman.9 rman_deactivate_resource.9 \ rman.9 rman_fini.9 \ rman.9 rman_first_free_region.9 \ rman.9 rman_get_bushandle.9 \ rman.9 rman_get_bustag.9 \ rman.9 rman_get_device.9 \ rman.9 rman_get_end.9 \ rman.9 rman_get_flags.9 \ rman.9 rman_get_mapping.9 \ rman.9 rman_get_rid.9 \ rman.9 rman_get_size.9 \ rman.9 rman_get_start.9 \ rman.9 rman_get_virtual.9 \ rman.9 rman_init.9 \ rman.9 rman_init_from_resource.9 \ rman.9 rman_is_region_manager.9 \ rman.9 rman_last_free_region.9 \ rman.9 rman_make_alignment_flags.9 \ rman.9 rman_manage_region.9 \ rman.9 rman_release_resource.9 \ rman.9 rman_reserve_resource.9 \ rman.9 rman_reserve_resource_bound.9 \ rman.9 rman_set_bushandle.9 \ rman.9 rman_set_bustag.9 \ rman.9 rman_set_mapping.9 \ rman.9 rman_set_rid.9 \ rman.9 rman_set_virtual.9 MLINKS+=rmlock.9 rm_assert.9 \ rmlock.9 rm_destroy.9 \ rmlock.9 rm_init.9 \ rmlock.9 rm_init_flags.9 \ rmlock.9 rm_rlock.9 \ rmlock.9 rm_runlock.9 \ rmlock.9 rm_sleep.9 \ rmlock.9 RM_SYSINIT.9 \ rmlock.9 RM_SYSINIT_FLAGS.9 \ rmlock.9 rm_try_rlock.9 \ rmlock.9 rm_wlock.9 \ rmlock.9 rm_wowned.9 \ rmlock.9 rm_wunlock.9 MLINKS+=rtalloc.9 rtalloc1.9 \ rtalloc.9 rtalloc_ign.9 \ rtalloc.9 RT_ADDREF.9 \ rtalloc.9 RT_LOCK.9 \ rtalloc.9 RT_REMREF.9 \ rtalloc.9 RT_RTFREE.9 \ rtalloc.9 RT_UNLOCK.9 \ rtalloc.9 RTFREE_LOCKED.9 \ rtalloc.9 RTFREE.9 \ rtalloc.9 rtfree.9 \ rtalloc.9 rtalloc1_fib.9 \ rtalloc.9 rtalloc_ign_fib.9 \ rtalloc.9 rtalloc_fib.9 MLINKS+=runqueue.9 choosethread.9 \ runqueue.9 procrunnable.9 \ runqueue.9 remrunqueue.9 \ runqueue.9 setrunqueue.9 MLINKS+=rwlock.9 rw_assert.9 \ rwlock.9 rw_destroy.9 \ rwlock.9 rw_downgrade.9 \ rwlock.9 rw_init.9 \ rwlock.9 rw_init_flags.9 \ rwlock.9 rw_initialized.9 \ rwlock.9 rw_rlock.9 \ rwlock.9 rw_runlock.9 \ rwlock.9 rw_unlock.9 \ rwlock.9 rw_sleep.9 \ rwlock.9 RW_SYSINIT.9 \ rwlock.9 RW_SYSINIT_FLAGS.9 \ rwlock.9 rw_try_rlock.9 \ rwlock.9 rw_try_upgrade.9 \ rwlock.9 rw_try_wlock.9 \ rwlock.9 rw_wlock.9 \ rwlock.9 rw_wowned.9 \ rwlock.9 rw_wunlock.9 MLINKS+=sbuf.9 sbuf_bcat.9 \ sbuf.9 sbuf_bcopyin.9 \ sbuf.9 sbuf_bcpy.9 \ sbuf.9 sbuf_cat.9 \ sbuf.9 sbuf_clear.9 \ sbuf.9 sbuf_clear_flags.9 \ sbuf.9 sbuf_copyin.9 \ sbuf.9 sbuf_cpy.9 \ sbuf.9 sbuf_data.9 \ sbuf.9 sbuf_delete.9 \ sbuf.9 sbuf_done.9 \ sbuf.9 sbuf_error.9 \ sbuf.9 sbuf_finish.9 \ sbuf.9 sbuf_get_flags.9 \ sbuf.9 sbuf_hexdump.9 \ sbuf.9 sbuf_len.9 \ sbuf.9 sbuf_new.9 \ sbuf.9 sbuf_new_auto.9 \ sbuf.9 sbuf_new_for_sysctl.9 \ sbuf.9 sbuf_nl_terminate.9 \ sbuf.9 sbuf_printf.9 \ sbuf.9 sbuf_printf_drain.9 \ sbuf.9 sbuf_putbuf.9 \ sbuf.9 sbuf_putc.9 \ sbuf.9 sbuf_set_drain.9 \ sbuf.9 sbuf_set_flags.9 \ sbuf.9 sbuf_setpos.9 \ sbuf.9 sbuf_start_section.9 \ sbuf.9 sbuf_end_section.9 \ sbuf.9 sbuf_trim.9 \ sbuf.9 sbuf_vprintf.9 MLINKS+=scheduler.9 curpriority_cmp.9 \ scheduler.9 maybe_resched.9 \ scheduler.9 propagate_priority.9 \ scheduler.9 resetpriority.9 \ scheduler.9 roundrobin.9 \ scheduler.9 roundrobin_interval.9 \ scheduler.9 schedclock.9 \ scheduler.9 schedcpu.9 \ scheduler.9 sched_setup.9 \ scheduler.9 setrunnable.9 \ scheduler.9 updatepri.9 MLINKS+=SDT.9 SDT_PROVIDER_DECLARE.9 \ SDT.9 SDT_PROVIDER_DEFINE.9 \ SDT.9 SDT_PROBE_DECLARE.9 \ SDT.9 SDT_PROBE_DEFINE.9 \ SDT.9 SDT_PROBE.9 MLINKS+=securelevel_gt.9 securelevel_ge.9 MLINKS+=selrecord.9 seldrain.9 \ selrecord.9 selwakeup.9 MLINKS+=sema.9 sema_destroy.9 \ sema.9 sema_init.9 \ sema.9 sema_post.9 \ sema.9 sema_timedwait.9 \ sema.9 sema_trywait.9 \ sema.9 sema_value.9 \ sema.9 sema_wait.9 MLINKS+=seqc.9 seqc_consistent.9 \ seqc.9 seqc_read.9 \ seqc.9 seqc_write_begin.9 \ seqc.9 seqc_write_end.9 MLINKS+=sf_buf.9 sf_buf_alloc.9 \ sf_buf.9 sf_buf_free.9 \ sf_buf.9 sf_buf_kva.9 \ sf_buf.9 sf_buf_page.9 MLINKS+=sglist.9 sglist_alloc.9 \ sglist.9 sglist_append.9 \ sglist.9 sglist_append_bio.9 \ sglist.9 sglist_append_mbuf.9 \ sglist.9 sglist_append_mbuf_epg.9 \ sglist.9 sglist_append_phys.9 \ sglist.9 sglist_append_sglist.9 \ sglist.9 sglist_append_single_mbuf.9 \ sglist.9 sglist_append_uio.9 \ sglist.9 sglist_append_user.9 \ sglist.9 sglist_append_vmpages.9 \ sglist.9 sglist_build.9 \ sglist.9 sglist_clone.9 \ sglist.9 sglist_consume_uio.9 \ sglist.9 sglist_count.9 \ sglist.9 sglist_count_mbuf_epg.9 \ sglist.9 sglist_count_vmpages.9 \ sglist.9 sglist_free.9 \ sglist.9 sglist_hold.9 \ sglist.9 sglist_init.9 \ sglist.9 sglist_join.9 \ sglist.9 sglist_length.9 \ sglist.9 sglist_reset.9 \ sglist.9 sglist_slice.9 \ sglist.9 sglist_split.9 MLINKS+=shm_map.9 shm_unmap.9 MLINKS+=signal.9 cursig.9 \ signal.9 execsigs.9 \ signal.9 issignal.9 \ signal.9 killproc.9 \ signal.9 pgsigio.9 \ signal.9 postsig.9 \ signal.9 SETSETNEQ.9 \ signal.9 SETSETOR.9 \ signal.9 SIGADDSET.9 \ signal.9 SIG_CONTSIGMASK.9 \ signal.9 SIGDELSET.9 \ signal.9 SIGEMPTYSET.9 \ signal.9 sigexit.9 \ signal.9 SIGFILLSET.9 \ signal.9 siginit.9 \ signal.9 SIGISEMPTY.9 \ signal.9 SIGISMEMBER.9 \ signal.9 SIGNOTEMPTY.9 \ signal.9 signotify.9 \ signal.9 SIGPENDING.9 \ signal.9 SIGSETAND.9 \ signal.9 SIGSETCANTMASK.9 \ signal.9 SIGSETEQ.9 \ signal.9 SIGSETNAND.9 \ signal.9 SIG_STOPSIGMASK.9 \ signal.9 trapsignal.9 MLINKS+=sleep.9 msleep.9 \ sleep.9 msleep_sbt.9 \ sleep.9 msleep_spin.9 \ sleep.9 msleep_spin_sbt.9 \ sleep.9 pause.9 \ sleep.9 pause_sig.9 \ sleep.9 pause_sbt.9 \ sleep.9 tsleep.9 \ sleep.9 tsleep_sbt.9 \ sleep.9 wakeup.9 \ sleep.9 wakeup_one.9 \ sleep.9 wakeup_any.9 MLINKS+=sleepqueue.9 init_sleepqueues.9 \ sleepqueue.9 sleepq_abort.9 \ sleepqueue.9 sleepq_add.9 \ sleepqueue.9 sleepq_alloc.9 \ sleepqueue.9 sleepq_broadcast.9 \ sleepqueue.9 sleepq_free.9 \ sleepqueue.9 sleepq_lookup.9 \ sleepqueue.9 sleepq_lock.9 \ sleepqueue.9 sleepq_release.9 \ sleepqueue.9 sleepq_remove.9 \ sleepqueue.9 sleepq_set_timeout.9 \ sleepqueue.9 sleepq_set_timeout_sbt.9 \ sleepqueue.9 sleepq_signal.9 \ sleepqueue.9 sleepq_sleepcnt.9 \ sleepqueue.9 sleepq_timedwait.9 \ sleepqueue.9 sleepq_timedwait_sig.9 \ sleepqueue.9 sleepq_type.9 \ sleepqueue.9 sleepq_wait.9 \ sleepqueue.9 sleepq_wait_sig.9 MLINKS+=socket.9 soabort.9 \ socket.9 soaccept.9 \ socket.9 sobind.9 \ socket.9 socheckuid.9 \ socket.9 soclose.9 \ socket.9 soconnect.9 \ socket.9 socreate.9 \ socket.9 sodisconnect.9 \ socket.9 sodtor_set.9 \ socket.9 sodupsockaddr.9 \ socket.9 sofree.9 \ socket.9 sogetopt.9 \ socket.9 sohasoutofband.9 \ socket.9 solisten.9 \ socket.9 solisten_proto.9 \ socket.9 solisten_proto_check.9 \ socket.9 sonewconn.9 \ socket.9 sooptcopyin.9 \ socket.9 sooptcopyout.9 \ socket.9 sopoll.9 \ socket.9 sopoll_generic.9 \ socket.9 soreceive.9 \ socket.9 soreceive_dgram.9 \ socket.9 soreceive_generic.9 \ socket.9 soreceive_stream.9 \ socket.9 soreserve.9 \ socket.9 sorflush.9 \ socket.9 sosend.9 \ socket.9 sosend_dgram.9 \ socket.9 sosend_generic.9 \ socket.9 sosetopt.9 \ socket.9 soshutdown.9 \ socket.9 sotoxsocket.9 \ socket.9 soupcall_clear.9 \ socket.9 soupcall_set.9 \ socket.9 sowakeup.9 MLINKS+=stack.9 stack_copy.9 \ stack.9 stack_create.9 \ stack.9 stack_destroy.9 \ stack.9 stack_print.9 \ stack.9 stack_print_ddb.9 \ stack.9 stack_print_short.9 \ stack.9 stack_print_short_ddb.9 \ stack.9 stack_put.9 \ stack.9 stack_save.9 \ stack.9 stack_sbuf_print.9 \ stack.9 stack_sbuf_print_ddb.9 \ stack.9 stack_zero.9 MLINKS+=store.9 subyte.9 \ store.9 suword.9 \ store.9 suword16.9 \ store.9 suword32.9 \ store.9 suword64.9 MLINKS+=swi.9 swi_add.9 \ swi.9 swi_remove.9 \ swi.9 swi_sched.9 MLINKS+=sx.9 sx_assert.9 \ sx.9 sx_destroy.9 \ sx.9 sx_downgrade.9 \ sx.9 sx_init.9 \ sx.9 sx_init_flags.9 \ sx.9 sx_sleep.9 \ sx.9 sx_slock.9 \ sx.9 sx_slock_sig.9 \ sx.9 sx_sunlock.9 \ sx.9 SX_SYSINIT.9 \ sx.9 SX_SYSINIT_FLAGS.9 \ sx.9 sx_try_slock.9 \ sx.9 sx_try_upgrade.9 \ sx.9 sx_try_xlock.9 \ sx.9 sx_unlock.9 \ sx.9 sx_xholder.9 \ sx.9 sx_xlock.9 \ sx.9 sx_xlock_sig.9 \ sx.9 sx_xlocked.9 \ sx.9 sx_xunlock.9 MLINKS+=syscall_helper_register.9 syscall_helper_unregister.9 \ syscall_helper_register.9 SYSCALL_INIT_HELPER.9 \ syscall_helper_register.9 SYSCALL_INIT_HELPER_COMPAT.9 \ syscall_helper_register.9 SYSCALL_INIT_HELPER_COMPAT_F.9 \ syscall_helper_register.9 SYSCALL_INIT_HELPER_F.9 MLINKS+=sysctl.9 SYSCTL_DECL.9 \ sysctl.9 SYSCTL_ADD_INT.9 \ sysctl.9 SYSCTL_ADD_LONG.9 \ sysctl.9 SYSCTL_ADD_NODE.9 \ sysctl.9 SYSCTL_ADD_NODE_WITH_LABEL.9 \ sysctl.9 SYSCTL_ADD_OPAQUE.9 \ sysctl.9 SYSCTL_ADD_PROC.9 \ sysctl.9 SYSCTL_ADD_QUAD.9 \ sysctl.9 SYSCTL_ADD_ROOT_NODE.9 \ sysctl.9 SYSCTL_ADD_S8.9 \ sysctl.9 SYSCTL_ADD_S16.9 \ sysctl.9 SYSCTL_ADD_S32.9 \ sysctl.9 SYSCTL_ADD_S64.9 \ sysctl.9 SYSCTL_ADD_STRING.9 \ sysctl.9 SYSCTL_ADD_STRUCT.9 \ sysctl.9 SYSCTL_ADD_TIMEVAL_SEC.9 \ sysctl.9 SYSCTL_ADD_U8.9 \ sysctl.9 SYSCTL_ADD_U16.9 \ sysctl.9 SYSCTL_ADD_U32.9 \ sysctl.9 SYSCTL_ADD_U64.9 \ sysctl.9 SYSCTL_ADD_UAUTO.9 \ sysctl.9 SYSCTL_ADD_UINT.9 \ sysctl.9 SYSCTL_ADD_ULONG.9 \ sysctl.9 SYSCTL_ADD_UMA_CUR.9 \ sysctl.9 SYSCTL_ADD_UMA_MAX.9 \ sysctl.9 SYSCTL_ADD_UQUAD.9 \ sysctl.9 SYSCTL_CHILDREN.9 \ sysctl.9 SYSCTL_STATIC_CHILDREN.9 \ sysctl.9 SYSCTL_NODE_CHILDREN.9 \ sysctl.9 SYSCTL_PARENT.9 \ sysctl.9 SYSCTL_INT.9 \ sysctl.9 SYSCTL_INT_WITH_LABEL.9 \ sysctl.9 SYSCTL_LONG.9 \ sysctl.9 sysctl_msec_to_ticks.9 \ sysctl.9 SYSCTL_NODE.9 \ sysctl.9 SYSCTL_NODE_WITH_LABEL.9 \ sysctl.9 SYSCTL_OPAQUE.9 \ sysctl.9 SYSCTL_PROC.9 \ sysctl.9 SYSCTL_QUAD.9 \ sysctl.9 SYSCTL_ROOT_NODE.9 \ sysctl.9 SYSCTL_S8.9 \ sysctl.9 SYSCTL_S16.9 \ sysctl.9 SYSCTL_S32.9 \ sysctl.9 SYSCTL_S64.9 \ sysctl.9 SYSCTL_STRING.9 \ sysctl.9 SYSCTL_STRUCT.9 \ sysctl.9 SYSCTL_TIMEVAL_SEC.9 \ sysctl.9 SYSCTL_U8.9 \ sysctl.9 SYSCTL_U16.9 \ sysctl.9 SYSCTL_U32.9 \ sysctl.9 SYSCTL_U64.9 \ sysctl.9 SYSCTL_UINT.9 \ sysctl.9 SYSCTL_ULONG.9 \ sysctl.9 SYSCTL_UMA_CUR.9 \ sysctl.9 SYSCTL_UMA_MAX.9 \ sysctl.9 SYSCTL_UQUAD.9 MLINKS+=sysctl_add_oid.9 sysctl_move_oid.9 \ sysctl_add_oid.9 sysctl_remove_oid.9 \ sysctl_add_oid.9 sysctl_remove_name.9 MLINKS+=sysctl_ctx_init.9 sysctl_ctx_entry_add.9 \ sysctl_ctx_init.9 sysctl_ctx_entry_del.9 \ sysctl_ctx_init.9 sysctl_ctx_entry_find.9 \ sysctl_ctx_init.9 sysctl_ctx_free.9 MLINKS+=SYSINIT.9 SYSUNINIT.9 MLINKS+=taskqueue.9 TASK_INIT.9 \ taskqueue.9 TASK_INITIALIZER.9 \ taskqueue.9 taskqueue_block.9 \ taskqueue.9 taskqueue_cancel.9 \ taskqueue.9 taskqueue_cancel_timeout.9 \ taskqueue.9 taskqueue_create.9 \ taskqueue.9 taskqueue_create_fast.9 \ taskqueue.9 TASKQUEUE_DECLARE.9 \ taskqueue.9 TASKQUEUE_DEFINE.9 \ taskqueue.9 TASKQUEUE_DEFINE_THREAD.9 \ taskqueue.9 taskqueue_drain.9 \ taskqueue.9 taskqueue_drain_all.9 \ taskqueue.9 taskqueue_drain_timeout.9 \ taskqueue.9 taskqueue_enqueue.9 \ taskqueue.9 taskqueue_enqueue_timeout.9 \ taskqueue.9 TASKQUEUE_FAST_DEFINE.9 \ taskqueue.9 TASKQUEUE_FAST_DEFINE_THREAD.9 \ taskqueue.9 taskqueue_free.9 \ taskqueue.9 taskqueue_member.9 \ taskqueue.9 taskqueue_quiesce.9 \ taskqueue.9 taskqueue_run.9 \ taskqueue.9 taskqueue_set_callback.9 \ taskqueue.9 taskqueue_start_threads.9 \ taskqueue.9 taskqueue_start_threads_cpuset.9 \ taskqueue.9 taskqueue_start_threads_in_proc.9 \ taskqueue.9 taskqueue_unblock.9 \ taskqueue.9 TIMEOUT_TASK_INIT.9 MLINKS+=tcp_functions.9 register_tcp_functions.9 \ tcp_functions.9 register_tcp_functions_as_name.9 \ tcp_functions.9 register_tcp_functions_as_names.9 \ tcp_functions.9 deregister_tcp_functions.9 MLINKS+=time.9 boottime.9 \ time.9 time_second.9 \ time.9 time_uptime.9 MLINKS+=ucred.9 crcopy.9 \ ucred.9 crcopysafe.9 \ ucred.9 crdup.9 \ ucred.9 crfree.9 \ ucred.9 crget.9 \ ucred.9 crhold.9 \ ucred.9 crsetgroups.9 \ ucred.9 cru2x.9 MLINKS+=uidinfo.9 uifind.9 \ uidinfo.9 uifree.9 \ uidinfo.9 uihashinit.9 \ uidinfo.9 uihold.9 MLINKS+=uio.9 uiomove.9 \ uio.9 uiomove_frombuf.9 \ uio.9 uiomove_nofault.9 MLINKS+=unr.9 alloc_unr.9 \ unr.9 alloc_unrl.9 \ unr.9 alloc_unr_specific.9 \ unr.9 clear_unrhdr.9 \ unr.9 delete_unrhdr.9 \ unr.9 free_unr.9 \ unr.9 new_unrhdr.9 .if ${MK_USB} != "no" MAN+= usbdi.9 MLINKS+=usbdi.9 usbd_do_request.9 \ usbdi.9 usbd_do_request_flags.9 \ usbdi.9 usbd_errstr.9 \ usbdi.9 usbd_lookup_id_by_info.9 \ usbdi.9 usbd_lookup_id_by_uaa.9 \ usbdi.9 usbd_transfer_clear_stall.9 \ usbdi.9 usbd_transfer_drain.9 \ usbdi.9 usbd_transfer_pending.9 \ usbdi.9 usbd_transfer_poll.9 \ usbdi.9 usbd_transfer_setup.9 \ usbdi.9 usbd_transfer_start.9 \ usbdi.9 usbd_transfer_stop.9 \ usbdi.9 usbd_transfer_submit.9 \ usbdi.9 usbd_transfer_unsetup.9 \ usbdi.9 usbd_xfer_clr_flag.9 \ usbdi.9 usbd_xfer_frame_data.9 \ usbdi.9 usbd_xfer_frame_len.9 \ usbdi.9 usbd_xfer_get_frame.9 \ usbdi.9 usbd_xfer_get_priv.9 \ usbdi.9 usbd_xfer_is_stalled.9 \ usbdi.9 usbd_xfer_max_framelen.9 \ usbdi.9 usbd_xfer_max_frames.9 \ usbdi.9 usbd_xfer_max_len.9 \ usbdi.9 usbd_xfer_set_flag.9 \ usbdi.9 usbd_xfer_set_frame_data.9 \ usbdi.9 usbd_xfer_set_frame_len.9 \ usbdi.9 usbd_xfer_set_frame_offset.9 \ usbdi.9 usbd_xfer_set_frames.9 \ usbdi.9 usbd_xfer_set_interval.9 \ usbdi.9 usbd_xfer_set_priv.9 \ usbdi.9 usbd_xfer_set_stall.9 \ usbdi.9 usbd_xfer_set_timeout.9 \ usbdi.9 usbd_xfer_softc.9 \ usbdi.9 usbd_xfer_state.9 \ usbdi.9 usbd_xfer_status.9 \ usbdi.9 usb_fifo_alloc_buffer.9 \ usbdi.9 usb_fifo_attach.9 \ usbdi.9 usb_fifo_detach.9 \ usbdi.9 usb_fifo_free_buffer.9 \ usbdi.9 usb_fifo_get_data.9 \ usbdi.9 usb_fifo_get_data_buffer.9 \ usbdi.9 usb_fifo_get_data_error.9 \ usbdi.9 usb_fifo_get_data_linear.9 \ usbdi.9 usb_fifo_put_bytes_max.9 \ usbdi.9 usb_fifo_put_data.9 \ usbdi.9 usb_fifo_put_data_buffer.9 \ usbdi.9 usb_fifo_put_data_error.9 \ usbdi.9 usb_fifo_put_data_linear.9 \ usbdi.9 usb_fifo_reset.9 \ usbdi.9 usb_fifo_softc.9 \ usbdi.9 usb_fifo_wakeup.9 .endif MLINKS+=vcount.9 count_dev.9 MLINKS+=vfsconf.9 vfs_modevent.9 \ vfsconf.9 vfs_register.9 \ vfsconf.9 vfs_unregister.9 MLINKS+=vfs_getopt.9 vfs_copyopt.9 \ vfs_getopt.9 vfs_filteropt.9 \ vfs_getopt.9 vfs_flagopt.9 \ vfs_getopt.9 vfs_getopts.9 \ vfs_getopt.9 vfs_scanopt.9 \ vfs_getopt.9 vfs_setopt.9 \ vfs_getopt.9 vfs_setopt_part.9 \ vfs_getopt.9 vfs_setopts.9 MLINKS+=vhold.9 vdrop.9 \ vhold.9 vdropl.9 \ vhold.9 vholdl.9 MLINKS+=vmem.9 vmem_add.9 \ vmem.9 vmem_alloc.9 \ vmem.9 vmem_create.9 \ vmem.9 vmem_destroy.9 \ vmem.9 vmem_free.9 \ vmem.9 vmem_xalloc.9 \ vmem.9 vmem_xfree.9 MLINKS+=vm_map_lock.9 vm_map_lock_downgrade.9 \ vm_map_lock.9 vm_map_lock_read.9 \ vm_map_lock.9 vm_map_lock_upgrade.9 \ vm_map_lock.9 vm_map_trylock.9 \ vm_map_lock.9 vm_map_trylock_read.9 \ vm_map_lock.9 vm_map_unlock.9 \ vm_map_lock.9 vm_map_unlock_read.9 MLINKS+=vm_map_lookup.9 vm_map_lookup_done.9 MLINKS+=vm_map_max.9 vm_map_min.9 \ vm_map_max.9 vm_map_pmap.9 MLINKS+=vm_map_stack.9 vm_map_growstack.9 MLINKS+=vm_map_wire.9 vm_map_wire_mapped.9 \ vm_page_wire.9 vm_page_unwire.9 \ vm_page_wire.9 vm_page_unwire_noq.9 MLINKS+=vm_page_bits.9 vm_page_clear_dirty.9 \ vm_page_bits.9 vm_page_dirty.9 \ vm_page_bits.9 vm_page_is_valid.9 \ vm_page_bits.9 vm_page_set_invalid.9 \ vm_page_bits.9 vm_page_set_validclean.9 \ vm_page_bits.9 vm_page_test_dirty.9 \ vm_page_bits.9 vm_page_undirty.9 \ vm_page_bits.9 vm_page_zero_invalid.9 MLINKS+=vm_page_busy.9 vm_page_busied.9 \ vm_page_busy.9 vm_page_busy_downgrade.9 \ vm_page_busy.9 vm_page_busy_sleep.9 \ vm_page_busy.9 vm_page_sbusied.9 \ vm_page_busy.9 vm_page_sbusy.9 \ vm_page_busy.9 vm_page_sleep_if_busy.9 \ vm_page_busy.9 vm_page_sunbusy.9 \ vm_page_busy.9 vm_page_trysbusy.9 \ vm_page_busy.9 vm_page_tryxbusy.9 \ vm_page_busy.9 vm_page_xbusied.9 \ vm_page_busy.9 vm_page_xbusy.9 \ vm_page_busy.9 vm_page_xunbusy.9 \ vm_page_busy.9 vm_page_assert_sbusied.9 \ vm_page_busy.9 vm_page_assert_unbusied.9 \ vm_page_busy.9 vm_page_assert_xbusied.9 MLINKS+=vm_page_aflag.9 vm_page_aflag_clear.9 \ vm_page_aflag.9 vm_page_aflag_set.9 \ vm_page_aflag.9 vm_page_reference.9 MLINKS+=vm_page_free.9 vm_page_free_toq.9 \ vm_page_free.9 vm_page_free_zero.9 \ vm_page_free.9 vm_page_try_to_free.9 MLINKS+=vm_page_insert.9 vm_page_remove.9 MLINKS+=vm_page_wire.9 vm_page_unwire.9 MLINKS+=VOP_ACCESS.9 VOP_ACCESSX.9 MLINKS+=VOP_ATTRIB.9 VOP_GETATTR.9 \ VOP_ATTRIB.9 VOP_SETATTR.9 \ VOP_ATTRIB.9 VOP_STAT.9 MLINKS+=VOP_CREATE.9 VOP_MKDIR.9 \ VOP_CREATE.9 VOP_MKNOD.9 \ VOP_CREATE.9 VOP_SYMLINK.9 MLINKS+=VOP_FSYNC.9 VOP_FDATASYNC.9 MLINKS+=VOP_GETPAGES.9 VOP_PUTPAGES.9 MLINKS+=VOP_INACTIVE.9 VOP_RECLAIM.9 MLINKS+=VOP_LOCK.9 vn_lock.9 \ VOP_LOCK.9 VOP_ISLOCKED.9 \ VOP_LOCK.9 VOP_UNLOCK.9 MLINKS+=VOP_OPENCLOSE.9 VOP_CLOSE.9 \ VOP_OPENCLOSE.9 VOP_OPEN.9 MLINKS+=VOP_RDWR.9 VOP_READ.9 \ VOP_RDWR.9 VOP_WRITE.9 MLINKS+=VOP_REMOVE.9 VOP_RMDIR.9 MLINKS+=vnet.9 vimage.9 MLINKS+=vref.9 VREF.9 \ vref.9 vrefl.9 MLINKS+=vrele.9 vput.9 \ vrele.9 vunref.9 MLINKS+=vslock.9 vsunlock.9 MLINKS+=zone.9 uma.9 \ zone.9 uma_prealloc.9 \ zone.9 uma_reclaim.9 \ zone.9 uma_zalloc.9 \ zone.9 uma_zalloc_arg.9 \ zone.9 uma_zalloc_domain.9 \ zone.9 uma_zalloc_pcpu.9 \ zone.9 uma_zalloc_pcpu_arg.9 \ zone.9 uma_zcache_create.9 \ zone.9 uma_zcreate.9 \ zone.9 uma_zdestroy.9 \ zone.9 uma_zfree.9 \ zone.9 uma_zfree_arg.9 \ zone.9 uma_zfree_pcpu.9 \ zone.9 uma_zfree_pcpu_arg.9 \ zone.9 uma_zone_get_cur.9 \ zone.9 uma_zone_get_max.9 \ zone.9 uma_zone_reclaim.9 \ zone.9 uma_zone_reserve.9 \ zone.9 uma_zone_reserve_kva.9 \ zone.9 uma_zone_set_allocf.9 \ zone.9 uma_zone_set_freef.9 \ zone.9 uma_zone_set_max.9 \ zone.9 uma_zone_set_maxaction.9 \ zone.9 uma_zone_set_maxcache.9 \ zone.9 uma_zone_set_warning.9 \ zone.9 uma_zsecond_create.9 .if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386" _superio.9= superio.9 MLINKS+=superio.9 superio_devid.9 \ superio.9 superio_dev_disable.9 \ superio.9 superio_dev_enable.9 \ superio.9 superio_dev_enabled.9 \ superio.9 superio_find_dev.9 \ superio.9 superio_find_dev.9 \ superio.9 superio_get_dma.9 \ superio.9 superio_get_iobase.9 \ superio.9 superio_get_irq.9 \ superio.9 superio_get_ldn.9 \ superio.9 superio_get_type.9 \ superio.9 superio_read.9 \ superio.9 superio_revid.9 \ superio.9 superio_vendor.9 \ superio.9 superio_write.9 .endif .include diff --git a/share/man/man9/vnode_pager_purge_range.9 b/share/man/man9/vnode_pager_purge_range.9 new file mode 100644 index 000000000000..16a240c2a34b --- /dev/null +++ b/share/man/man9/vnode_pager_purge_range.9 @@ -0,0 +1,85 @@ +.\" +.\" SPDX-License-Identifier: BSD-2-Clause-FreeBSD +.\" +.\" Copyright (c) 2021 The FreeBSD Foundation +.\" +.\" This manual page was written by Ka Ho Ng under sponsorship from +.\" the FreeBSD Foundation. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.Dd August 2, 2021 +.Dt VNODE_PAGER_PURGE_RANGE 9 +.Os +.Sh NAME +.Nm vnode_pager_purge_range +.Nd "invalidate the cached contents within the given byte range" +.Sh SYNOPSIS +.In sys/param.h +.In vm/vm.h +.In vm/vm_extern.h +.Ft void +.Fo vnode_pager_purge_range +.Fa "struct vnode *vp" +.Fa "vm_ooffset_t start" +.Fa "vm_ooffset_t end" +.Fc +.Sh DESCRIPTION +.Nm +invalidates the cached contents within the given byte range from the +specified vnode +.Fa vp . +The range to be purged is +.Eo [ +.Fa start , end +.Ec ) . +If the +.Fa end +parameter is the value zero, the affected range starts from +.Fa start +continues to the end of the object. +Pages within the specified range will be removed from the object's queue. +If +.Fa start +or +.Fa end +is not aligned to a page boundary, the invalidated part of the page is zeroed. +This function only cleans the resident pages in the affected region, it is up to +the callers to ensure reading the backing store gets back zeroes. +.Pp +In case the vnode +.Fa vp +does not have a VM object allocated, the effect of calling this function is a +no-op. +.Sh LOCKS +The vnode must be locked on entry and will still be locked on exit. +.Sh SEE ALSO +.Xr vnode 9 +.Sh HISTORY +The +.Nm +manual page first appeared in +.Fx 14 . +.Sh AUTHORS +This +manual page was written by +.An Ka Ho Ng Aq Mt khng@FreeBSD.org . diff --git a/sys/vm/vm_extern.h b/sys/vm/vm_extern.h index acdb361d3262..ed365bd41689 100644 --- a/sys/vm/vm_extern.h +++ b/sys/vm/vm_extern.h @@ -1,136 +1,137 @@ /*- * SPDX-License-Identifier: BSD-3-Clause * * Copyright (c) 1992, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)vm_extern.h 8.2 (Berkeley) 1/12/94 * $FreeBSD$ */ #ifndef _VM_EXTERN_H_ #define _VM_EXTERN_H_ struct pmap; struct proc; struct vmspace; struct vnode; struct vmem; #ifdef _KERNEL struct cdev; struct cdevsw; struct domainset; /* These operate on kernel virtual addresses only. */ vm_offset_t kva_alloc(vm_size_t); void kva_free(vm_offset_t, vm_size_t); /* These operate on pageable virtual addresses. */ vm_offset_t kmap_alloc_wait(vm_map_t, vm_size_t); void kmap_free_wakeup(vm_map_t, vm_offset_t, vm_size_t); /* These operate on virtual addresses backed by memory. */ vm_offset_t kmem_alloc_attr(vm_size_t size, int flags, vm_paddr_t low, vm_paddr_t high, vm_memattr_t memattr); vm_offset_t kmem_alloc_attr_domainset(struct domainset *ds, vm_size_t size, int flags, vm_paddr_t low, vm_paddr_t high, vm_memattr_t memattr); vm_offset_t kmem_alloc_contig(vm_size_t size, int flags, vm_paddr_t low, vm_paddr_t high, u_long alignment, vm_paddr_t boundary, vm_memattr_t memattr); vm_offset_t kmem_alloc_contig_domainset(struct domainset *ds, vm_size_t size, int flags, vm_paddr_t low, vm_paddr_t high, u_long alignment, vm_paddr_t boundary, vm_memattr_t memattr); vm_offset_t kmem_malloc(vm_size_t size, int flags); vm_offset_t kmem_malloc_domainset(struct domainset *ds, vm_size_t size, int flags); void kmem_free(vm_offset_t addr, vm_size_t size); /* This provides memory for previously allocated address space. */ int kmem_back(vm_object_t, vm_offset_t, vm_size_t, int); int kmem_back_domain(int, vm_object_t, vm_offset_t, vm_size_t, int); void kmem_unback(vm_object_t, vm_offset_t, vm_size_t); /* Bootstrapping. */ void kmem_bootstrap_free(vm_offset_t, vm_size_t); void kmem_subinit(vm_map_t, vm_map_t, vm_offset_t *, vm_offset_t *, vm_size_t, bool); void kmem_init(vm_offset_t, vm_offset_t); void kmem_init_zero_region(void); void kmeminit(void); int kernacc(void *, int, int); int useracc(void *, int, int); int vm_fault(vm_map_t map, vm_offset_t vaddr, vm_prot_t fault_type, int fault_flags, vm_page_t *m_hold); void vm_fault_copy_entry(vm_map_t, vm_map_t, vm_map_entry_t, vm_map_entry_t, vm_ooffset_t *); int vm_fault_disable_pagefaults(void); void vm_fault_enable_pagefaults(int save); int vm_fault_quick_hold_pages(vm_map_t map, vm_offset_t addr, vm_size_t len, vm_prot_t prot, vm_page_t *ma, int max_count); int vm_fault_trap(vm_map_t map, vm_offset_t vaddr, vm_prot_t fault_type, int fault_flags, int *signo, int *ucode); int vm_forkproc(struct thread *, struct proc *, struct thread *, struct vmspace *, int); void vm_waitproc(struct proc *); int vm_mmap(vm_map_t, vm_offset_t *, vm_size_t, vm_prot_t, vm_prot_t, int, objtype_t, void *, vm_ooffset_t); int vm_mmap_object(vm_map_t, vm_offset_t *, vm_size_t, vm_prot_t, vm_prot_t, int, vm_object_t, vm_ooffset_t, boolean_t, struct thread *); int vm_mmap_to_errno(int rv); int vm_mmap_cdev(struct thread *, vm_size_t, vm_prot_t, vm_prot_t *, int *, struct cdev *, struct cdevsw *, vm_ooffset_t *, vm_object_t *); int vm_mmap_vnode(struct thread *, vm_size_t, vm_prot_t, vm_prot_t *, int *, struct vnode *, vm_ooffset_t *, vm_object_t *, boolean_t *); void vm_set_page_size(void); void vm_sync_icache(vm_map_t, vm_offset_t, vm_size_t); typedef int (*pmap_pinit_t)(struct pmap *pmap); struct vmspace *vmspace_alloc(vm_offset_t, vm_offset_t, pmap_pinit_t); struct vmspace *vmspace_fork(struct vmspace *, vm_ooffset_t *); int vmspace_exec(struct proc *, vm_offset_t, vm_offset_t); int vmspace_unshare(struct proc *); void vmspace_exit(struct thread *); struct vmspace *vmspace_acquire_ref(struct proc *); void vmspace_free(struct vmspace *); void vmspace_exitfree(struct proc *); void vmspace_switch_aio(struct vmspace *); void vnode_pager_setsize(struct vnode *, vm_ooffset_t); +void vnode_pager_purge_range(struct vnode *, vm_ooffset_t, vm_ooffset_t); int vslock(void *, size_t); void vsunlock(void *, size_t); struct sf_buf *vm_imgact_map_page(vm_object_t object, vm_ooffset_t offset); void vm_imgact_unmap_page(struct sf_buf *sf); void vm_thread_dispose(struct thread *td); int vm_thread_new(struct thread *td, int pages); void vm_thread_stack_back(struct domainset *ds, vm_offset_t kaddr, vm_page_t ma[], int npages, int req_class); u_int vm_active_count(void); u_int vm_inactive_count(void); u_int vm_laundry_count(void); u_int vm_wait_count(void); #endif /* _KERNEL */ #endif /* !_VM_EXTERN_H_ */ diff --git a/sys/vm/vnode_pager.c b/sys/vm/vnode_pager.c index d167fcc555fb..4330c17c2033 100644 --- a/sys/vm/vnode_pager.c +++ b/sys/vm/vnode_pager.c @@ -1,1614 +1,1688 @@ /*- * SPDX-License-Identifier: BSD-4-Clause * * Copyright (c) 1990 University of Utah. * Copyright (c) 1991 The Regents of the University of California. * All rights reserved. * Copyright (c) 1993, 1994 John S. Dyson * Copyright (c) 1995, David Greenman * * This code is derived from software contributed to Berkeley by * the Systems Programming Group of the University of Utah Computer * Science Department. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * from: @(#)vnode_pager.c 7.5 (Berkeley) 4/20/91 */ /* * Page to/from files (vnodes). */ /* * TODO: * Implement VOP_GETPAGES/PUTPAGES interface for filesystems. Will * greatly re-simplify the vnode_pager. */ #include __FBSDID("$FreeBSD$"); #include "opt_vm.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include static int vnode_pager_addr(struct vnode *vp, vm_ooffset_t address, daddr_t *rtaddress, int *run); static int vnode_pager_input_smlfs(vm_object_t object, vm_page_t m); static int vnode_pager_input_old(vm_object_t object, vm_page_t m); static void vnode_pager_dealloc(vm_object_t); static int vnode_pager_getpages(vm_object_t, vm_page_t *, int, int *, int *); static int vnode_pager_getpages_async(vm_object_t, vm_page_t *, int, int *, int *, vop_getpages_iodone_t, void *); static void vnode_pager_putpages(vm_object_t, vm_page_t *, int, int, int *); static boolean_t vnode_pager_haspage(vm_object_t, vm_pindex_t, int *, int *); static vm_object_t vnode_pager_alloc(void *, vm_ooffset_t, vm_prot_t, vm_ooffset_t, struct ucred *cred); static int vnode_pager_generic_getpages_done(struct buf *); static void vnode_pager_generic_getpages_done_async(struct buf *); static void vnode_pager_update_writecount(vm_object_t, vm_offset_t, vm_offset_t); static void vnode_pager_release_writecount(vm_object_t, vm_offset_t, vm_offset_t); static void vnode_pager_getvp(vm_object_t, struct vnode **, bool *); const struct pagerops vnodepagerops = { .pgo_kvme_type = KVME_TYPE_VNODE, .pgo_alloc = vnode_pager_alloc, .pgo_dealloc = vnode_pager_dealloc, .pgo_getpages = vnode_pager_getpages, .pgo_getpages_async = vnode_pager_getpages_async, .pgo_putpages = vnode_pager_putpages, .pgo_haspage = vnode_pager_haspage, .pgo_update_writecount = vnode_pager_update_writecount, .pgo_release_writecount = vnode_pager_release_writecount, .pgo_set_writeable_dirty = vm_object_set_writeable_dirty_, .pgo_mightbedirty = vm_object_mightbedirty_, .pgo_getvp = vnode_pager_getvp, }; static struct domainset *vnode_domainset = NULL; SYSCTL_PROC(_debug, OID_AUTO, vnode_domainset, CTLTYPE_STRING | CTLFLAG_MPSAFE | CTLFLAG_RW, &vnode_domainset, 0, sysctl_handle_domainset, "A", "Default vnode NUMA policy"); static int nvnpbufs; SYSCTL_INT(_vm, OID_AUTO, vnode_pbufs, CTLFLAG_RDTUN | CTLFLAG_NOFETCH, &nvnpbufs, 0, "number of physical buffers allocated for vnode pager"); static uma_zone_t vnode_pbuf_zone; static void vnode_pager_init(void *dummy) { #ifdef __LP64__ nvnpbufs = nswbuf * 2; #else nvnpbufs = nswbuf / 2; #endif TUNABLE_INT_FETCH("vm.vnode_pbufs", &nvnpbufs); vnode_pbuf_zone = pbuf_zsecond_create("vnpbuf", nvnpbufs); } SYSINIT(vnode_pager, SI_SUB_CPU, SI_ORDER_ANY, vnode_pager_init, NULL); /* Create the VM system backing object for this vnode */ int vnode_create_vobject(struct vnode *vp, off_t isize, struct thread *td) { vm_object_t object; vm_ooffset_t size = isize; struct vattr va; bool last; if (!vn_isdisk(vp) && vn_canvmio(vp) == FALSE) return (0); object = vp->v_object; if (object != NULL) return (0); if (size == 0) { if (vn_isdisk(vp)) { size = IDX_TO_OFF(INT_MAX); } else { if (VOP_GETATTR(vp, &va, td->td_ucred)) return (0); size = va.va_size; } } object = vnode_pager_alloc(vp, size, 0, 0, td->td_ucred); /* * Dereference the reference we just created. This assumes * that the object is associated with the vp. We still have * to serialize with vnode_pager_dealloc() for the last * potential reference. */ VM_OBJECT_RLOCK(object); last = refcount_release(&object->ref_count); VM_OBJECT_RUNLOCK(object); if (last) vrele(vp); KASSERT(vp->v_object != NULL, ("vnode_create_vobject: NULL object")); return (0); } void vnode_destroy_vobject(struct vnode *vp) { struct vm_object *obj; obj = vp->v_object; if (obj == NULL || obj->handle != vp) return; ASSERT_VOP_ELOCKED(vp, "vnode_destroy_vobject"); VM_OBJECT_WLOCK(obj); MPASS(obj->type == OBJT_VNODE); umtx_shm_object_terminated(obj); if (obj->ref_count == 0) { KASSERT((obj->flags & OBJ_DEAD) == 0, ("vnode_destroy_vobject: Terminating dead object")); vm_object_set_flag(obj, OBJ_DEAD); /* * Clean pages and flush buffers. */ vm_object_page_clean(obj, 0, 0, OBJPC_SYNC); VM_OBJECT_WUNLOCK(obj); vinvalbuf(vp, V_SAVE, 0, 0); BO_LOCK(&vp->v_bufobj); vp->v_bufobj.bo_flag |= BO_DEAD; BO_UNLOCK(&vp->v_bufobj); VM_OBJECT_WLOCK(obj); vm_object_terminate(obj); } else { /* * Woe to the process that tries to page now :-). */ vm_pager_deallocate(obj); VM_OBJECT_WUNLOCK(obj); } KASSERT(vp->v_object == NULL, ("vp %p obj %p", vp, vp->v_object)); } /* * Allocate (or lookup) pager for a vnode. * Handle is a vnode pointer. */ vm_object_t vnode_pager_alloc(void *handle, vm_ooffset_t size, vm_prot_t prot, vm_ooffset_t offset, struct ucred *cred) { vm_object_t object; struct vnode *vp; /* * Pageout to vnode, no can do yet. */ if (handle == NULL) return (NULL); vp = (struct vnode *)handle; ASSERT_VOP_LOCKED(vp, "vnode_pager_alloc"); VNPASS(vp->v_usecount > 0, vp); retry: object = vp->v_object; if (object == NULL) { /* * Add an object of the appropriate size */ object = vm_object_allocate(OBJT_VNODE, OFF_TO_IDX(round_page(size))); object->un_pager.vnp.vnp_size = size; object->un_pager.vnp.writemappings = 0; object->domain.dr_policy = vnode_domainset; object->handle = handle; if ((vp->v_vflag & VV_VMSIZEVNLOCK) != 0) { VM_OBJECT_WLOCK(object); vm_object_set_flag(object, OBJ_SIZEVNLOCK); VM_OBJECT_WUNLOCK(object); } VI_LOCK(vp); if (vp->v_object != NULL) { /* * Object has been created while we were allocating. */ VI_UNLOCK(vp); VM_OBJECT_WLOCK(object); KASSERT(object->ref_count == 1, ("leaked ref %p %d", object, object->ref_count)); object->type = OBJT_DEAD; refcount_init(&object->ref_count, 0); VM_OBJECT_WUNLOCK(object); vm_object_destroy(object); goto retry; } vp->v_object = object; VI_UNLOCK(vp); vrefact(vp); } else { vm_object_reference(object); #if VM_NRESERVLEVEL > 0 if ((object->flags & OBJ_COLORED) == 0) { VM_OBJECT_WLOCK(object); vm_object_color(object, 0); VM_OBJECT_WUNLOCK(object); } #endif } return (object); } /* * The object must be locked. */ static void vnode_pager_dealloc(vm_object_t object) { struct vnode *vp; int refs; vp = object->handle; if (vp == NULL) panic("vnode_pager_dealloc: pager already dealloced"); VM_OBJECT_ASSERT_WLOCKED(object); vm_object_pip_wait(object, "vnpdea"); refs = object->ref_count; object->handle = NULL; object->type = OBJT_DEAD; ASSERT_VOP_ELOCKED(vp, "vnode_pager_dealloc"); if (object->un_pager.vnp.writemappings > 0) { object->un_pager.vnp.writemappings = 0; VOP_ADD_WRITECOUNT_CHECKED(vp, -1); CTR3(KTR_VFS, "%s: vp %p v_writecount decreased to %d", __func__, vp, vp->v_writecount); } vp->v_object = NULL; VI_LOCK(vp); /* * vm_map_entry_set_vnode_text() cannot reach this vnode by * following object->handle. Clear all text references now. * This also clears the transient references from * kern_execve(), which is fine because dead_vnodeops uses nop * for VOP_UNSET_TEXT(). */ if (vp->v_writecount < 0) vp->v_writecount = 0; VI_UNLOCK(vp); VM_OBJECT_WUNLOCK(object); if (refs > 0) vunref(vp); VM_OBJECT_WLOCK(object); } static boolean_t vnode_pager_haspage(vm_object_t object, vm_pindex_t pindex, int *before, int *after) { struct vnode *vp = object->handle; daddr_t bn; uintptr_t lockstate; int err; daddr_t reqblock; int poff; int bsize; int pagesperblock, blocksperpage; VM_OBJECT_ASSERT_LOCKED(object); /* * If no vp or vp is doomed or marked transparent to VM, we do not * have the page. */ if (vp == NULL || VN_IS_DOOMED(vp)) return FALSE; /* * If the offset is beyond end of file we do * not have the page. */ if (IDX_TO_OFF(pindex) >= object->un_pager.vnp.vnp_size) return FALSE; bsize = vp->v_mount->mnt_stat.f_iosize; pagesperblock = bsize / PAGE_SIZE; blocksperpage = 0; if (pagesperblock > 0) { reqblock = pindex / pagesperblock; } else { blocksperpage = (PAGE_SIZE / bsize); reqblock = pindex * blocksperpage; } lockstate = VM_OBJECT_DROP(object); err = VOP_BMAP(vp, reqblock, NULL, &bn, after, before); VM_OBJECT_PICKUP(object, lockstate); if (err) return TRUE; if (bn == -1) return FALSE; if (pagesperblock > 0) { poff = pindex - (reqblock * pagesperblock); if (before) { *before *= pagesperblock; *before += poff; } if (after) { /* * The BMAP vop can report a partial block in the * 'after', but must not report blocks after EOF. * Assert the latter, and truncate 'after' in case * of the former. */ KASSERT((reqblock + *after) * pagesperblock < roundup2(object->size, pagesperblock), ("%s: reqblock %jd after %d size %ju", __func__, (intmax_t )reqblock, *after, (uintmax_t )object->size)); *after *= pagesperblock; *after += pagesperblock - (poff + 1); if (pindex + *after >= object->size) *after = object->size - 1 - pindex; } } else { if (before) { *before /= blocksperpage; } if (after) { *after /= blocksperpage; } } return TRUE; } +/* + * Internal routine clearing partial-page content + */ +static void +vnode_pager_subpage_purge(struct vm_page *m, int base, int end) +{ + int size; + + KASSERT(end > base && end <= PAGE_SIZE, + ("%s: start %d end %d", __func__, base, end)); + size = end - base; + + /* + * Clear out partial-page garbage in case + * the page has been mapped. + */ + pmap_zero_page_area(m, base, size); + + /* + * Update the valid bits to reflect the blocks + * that have been zeroed. Some of these valid + * bits may have already been set. + */ + vm_page_set_valid_range(m, base, size); + + /* + * Round up "base" to the next block boundary so + * that the dirty bit for a partially zeroed + * block is not cleared. + */ + base = roundup2(base, DEV_BSIZE); + end = rounddown2(end, DEV_BSIZE); + + if (end > base) { + /* + * Clear out partial-page dirty bits. + * + * note that we do not clear out the + * valid bits. This would prevent + * bogus_page replacement from working + * properly. + */ + vm_page_clear_dirty(m, base, end - base); + } + +} + /* * Lets the VM system know about a change in size for a file. * We adjust our own internal size and flush any cached pages in * the associated object that are affected by the size change. * * Note: this routine may be invoked as a result of a pager put * operation (possibly at object termination time), so we must be careful. */ void vnode_pager_setsize(struct vnode *vp, vm_ooffset_t nsize) { vm_object_t object; vm_page_t m; vm_pindex_t nobjsize; if ((object = vp->v_object) == NULL) return; #ifdef DEBUG_VFS_LOCKS { struct mount *mp; mp = vp->v_mount; if (mp != NULL && (mp->mnt_kern_flag & MNTK_VMSETSIZE_BUG) == 0) assert_vop_elocked(vp, "vnode_pager_setsize and not locked vnode"); } #endif VM_OBJECT_WLOCK(object); if (object->type == OBJT_DEAD) { VM_OBJECT_WUNLOCK(object); return; } KASSERT(object->type == OBJT_VNODE, ("not vnode-backed object %p", object)); if (nsize == object->un_pager.vnp.vnp_size) { /* * Hasn't changed size */ VM_OBJECT_WUNLOCK(object); return; } nobjsize = OFF_TO_IDX(nsize + PAGE_MASK); if (nsize < object->un_pager.vnp.vnp_size) { /* * File has shrunk. Toss any cached pages beyond the new EOF. */ if (nobjsize < object->size) vm_object_page_remove(object, nobjsize, object->size, 0); /* * this gets rid of garbage at the end of a page that is now * only partially backed by the vnode. * * XXX for some reason (I don't know yet), if we take a * completely invalid page and mark it partially valid * it can screw up NFS reads, so we don't allow the case. */ if (!(nsize & PAGE_MASK)) goto out; m = vm_page_grab(object, OFF_TO_IDX(nsize), VM_ALLOC_NOCREAT); if (m == NULL) goto out; - if (!vm_page_none_valid(m)) { - int base = (int)nsize & PAGE_MASK; - int size = PAGE_SIZE - base; - - /* - * Clear out partial-page garbage in case - * the page has been mapped. - */ - pmap_zero_page_area(m, base, size); - - /* - * Update the valid bits to reflect the blocks that - * have been zeroed. Some of these valid bits may - * have already been set. - */ - vm_page_set_valid_range(m, base, size); - - /* - * Round "base" to the next block boundary so that the - * dirty bit for a partially zeroed block is not - * cleared. - */ - base = roundup2(base, DEV_BSIZE); - - /* - * Clear out partial-page dirty bits. - * - * note that we do not clear out the valid - * bits. This would prevent bogus_page - * replacement from working properly. - */ - vm_page_clear_dirty(m, base, PAGE_SIZE - base); - } + if (!vm_page_none_valid(m)) + vnode_pager_subpage_purge(m, (int)nsize & PAGE_MASK, + PAGE_SIZE); vm_page_xunbusy(m); } out: #if defined(__powerpc__) && !defined(__powerpc64__) object->un_pager.vnp.vnp_size = nsize; #else atomic_store_64(&object->un_pager.vnp.vnp_size, nsize); #endif object->size = nobjsize; VM_OBJECT_WUNLOCK(object); } +/* + * Lets the VM system know about the purged range for a file. We toss away any + * cached pages in the associated object that are affected by the purge + * operation. Partial-page area not aligned to page boundaries will be zeroed + * and the dirty blocks in DEV_BSIZE unit within a page will not be flushed. + */ +void +vnode_pager_purge_range(struct vnode *vp, vm_ooffset_t start, vm_ooffset_t end) +{ + struct vm_page *m; + struct vm_object *object; + vm_pindex_t pi, pistart, piend; + bool same_page; + int base, pend; + + ASSERT_VOP_LOCKED(vp, "vnode_pager_purge_range"); + + object = vp->v_object; + pi = start + PAGE_MASK < start ? OBJ_MAX_SIZE : + OFF_TO_IDX(start + PAGE_MASK); + pistart = OFF_TO_IDX(start); + piend = end == 0 ? OBJ_MAX_SIZE : OFF_TO_IDX(end); + same_page = pistart == piend; + if ((end != 0 && end <= start) || object == NULL) + return; + + VM_OBJECT_WLOCK(object); + + if (pi < piend) + vm_object_page_remove(object, pi, piend, 0); + + if ((start & PAGE_MASK) != 0) { + base = (int)start & PAGE_MASK; + pend = same_page ? (int)end & PAGE_MASK : PAGE_SIZE; + m = vm_page_grab(object, pistart, VM_ALLOC_NOCREAT); + if (m != NULL) { + if (!vm_page_none_valid(m)) + vnode_pager_subpage_purge(m, base, pend); + vm_page_xunbusy(m); + } + if (same_page) + goto out; + } + if ((end & PAGE_MASK) != 0) { + base = same_page ? (int)start & PAGE_MASK : 0 ; + pend = (int)end & PAGE_MASK; + m = vm_page_grab(object, piend, VM_ALLOC_NOCREAT); + if (m != NULL) { + if (!vm_page_none_valid(m)) + vnode_pager_subpage_purge(m, base, pend); + vm_page_xunbusy(m); + } + } +out: + VM_OBJECT_WUNLOCK(object); +} + /* * calculate the linear (byte) disk address of specified virtual * file address */ static int vnode_pager_addr(struct vnode *vp, vm_ooffset_t address, daddr_t *rtaddress, int *run) { int bsize; int err; daddr_t vblock; daddr_t voffset; if (VN_IS_DOOMED(vp)) return -1; bsize = vp->v_mount->mnt_stat.f_iosize; vblock = address / bsize; voffset = address % bsize; err = VOP_BMAP(vp, vblock, NULL, rtaddress, run, NULL); if (err == 0) { if (*rtaddress != -1) *rtaddress += voffset / DEV_BSIZE; if (run) { *run += 1; *run *= bsize / PAGE_SIZE; *run -= voffset / PAGE_SIZE; } } return (err); } /* * small block filesystem vnode pager input */ static int vnode_pager_input_smlfs(vm_object_t object, vm_page_t m) { struct vnode *vp; struct bufobj *bo; struct buf *bp; struct sf_buf *sf; daddr_t fileaddr; vm_offset_t bsize; vm_page_bits_t bits; int error, i; error = 0; vp = object->handle; if (VN_IS_DOOMED(vp)) return VM_PAGER_BAD; bsize = vp->v_mount->mnt_stat.f_iosize; VOP_BMAP(vp, 0, &bo, 0, NULL, NULL); sf = sf_buf_alloc(m, 0); for (i = 0; i < PAGE_SIZE / bsize; i++) { vm_ooffset_t address; bits = vm_page_bits(i * bsize, bsize); if (m->valid & bits) continue; address = IDX_TO_OFF(m->pindex) + i * bsize; if (address >= object->un_pager.vnp.vnp_size) { fileaddr = -1; } else { error = vnode_pager_addr(vp, address, &fileaddr, NULL); if (error) break; } if (fileaddr != -1) { bp = uma_zalloc(vnode_pbuf_zone, M_WAITOK); /* build a minimal buffer header */ bp->b_iocmd = BIO_READ; bp->b_iodone = bdone; KASSERT(bp->b_rcred == NOCRED, ("leaking read ucred")); KASSERT(bp->b_wcred == NOCRED, ("leaking write ucred")); bp->b_rcred = crhold(curthread->td_ucred); bp->b_wcred = crhold(curthread->td_ucred); bp->b_data = (caddr_t)sf_buf_kva(sf) + i * bsize; bp->b_blkno = fileaddr; pbgetbo(bo, bp); bp->b_vp = vp; bp->b_bcount = bsize; bp->b_bufsize = bsize; bp->b_runningbufspace = bp->b_bufsize; atomic_add_long(&runningbufspace, bp->b_runningbufspace); /* do the input */ bp->b_iooffset = dbtob(bp->b_blkno); bstrategy(bp); bwait(bp, PVM, "vnsrd"); if ((bp->b_ioflags & BIO_ERROR) != 0) { KASSERT(bp->b_error != 0, ("%s: buf error but b_error == 0\n", __func__)); error = bp->b_error; } /* * free the buffer header back to the swap buffer pool */ bp->b_vp = NULL; pbrelbo(bp); uma_zfree(vnode_pbuf_zone, bp); if (error) break; } else bzero((caddr_t)sf_buf_kva(sf) + i * bsize, bsize); KASSERT((m->dirty & bits) == 0, ("vnode_pager_input_smlfs: page %p is dirty", m)); vm_page_bits_set(m, &m->valid, bits); } sf_buf_free(sf); if (error) { return VM_PAGER_ERROR; } return VM_PAGER_OK; } /* * old style vnode pager input routine */ static int vnode_pager_input_old(vm_object_t object, vm_page_t m) { struct uio auio; struct iovec aiov; int error; int size; struct sf_buf *sf; struct vnode *vp; VM_OBJECT_ASSERT_WLOCKED(object); error = 0; /* * Return failure if beyond current EOF */ if (IDX_TO_OFF(m->pindex) >= object->un_pager.vnp.vnp_size) { return VM_PAGER_BAD; } else { size = PAGE_SIZE; if (IDX_TO_OFF(m->pindex) + size > object->un_pager.vnp.vnp_size) size = object->un_pager.vnp.vnp_size - IDX_TO_OFF(m->pindex); vp = object->handle; VM_OBJECT_WUNLOCK(object); /* * Allocate a kernel virtual address and initialize so that * we can use VOP_READ/WRITE routines. */ sf = sf_buf_alloc(m, 0); aiov.iov_base = (caddr_t)sf_buf_kva(sf); aiov.iov_len = size; auio.uio_iov = &aiov; auio.uio_iovcnt = 1; auio.uio_offset = IDX_TO_OFF(m->pindex); auio.uio_segflg = UIO_SYSSPACE; auio.uio_rw = UIO_READ; auio.uio_resid = size; auio.uio_td = curthread; error = VOP_READ(vp, &auio, 0, curthread->td_ucred); if (!error) { int count = size - auio.uio_resid; if (count == 0) error = EINVAL; else if (count != PAGE_SIZE) bzero((caddr_t)sf_buf_kva(sf) + count, PAGE_SIZE - count); } sf_buf_free(sf); VM_OBJECT_WLOCK(object); } KASSERT(m->dirty == 0, ("vnode_pager_input_old: page %p is dirty", m)); if (!error) vm_page_valid(m); return error ? VM_PAGER_ERROR : VM_PAGER_OK; } /* * generic vnode pager input routine */ /* * Local media VFS's that do not implement their own VOP_GETPAGES * should have their VOP_GETPAGES call to vnode_pager_generic_getpages() * to implement the previous behaviour. * * All other FS's should use the bypass to get to the local media * backing vp's VOP_GETPAGES. */ static int vnode_pager_getpages(vm_object_t object, vm_page_t *m, int count, int *rbehind, int *rahead) { struct vnode *vp; int rtval; /* Handle is stable with paging in progress. */ vp = object->handle; rtval = VOP_GETPAGES(vp, m, count, rbehind, rahead); KASSERT(rtval != EOPNOTSUPP, ("vnode_pager: FS getpages not implemented\n")); return rtval; } static int vnode_pager_getpages_async(vm_object_t object, vm_page_t *m, int count, int *rbehind, int *rahead, vop_getpages_iodone_t iodone, void *arg) { struct vnode *vp; int rtval; vp = object->handle; rtval = VOP_GETPAGES_ASYNC(vp, m, count, rbehind, rahead, iodone, arg); KASSERT(rtval != EOPNOTSUPP, ("vnode_pager: FS getpages_async not implemented\n")); return (rtval); } /* * The implementation of VOP_GETPAGES() and VOP_GETPAGES_ASYNC() for * local filesystems, where partially valid pages can only occur at * the end of file. */ int vnode_pager_local_getpages(struct vop_getpages_args *ap) { return (vnode_pager_generic_getpages(ap->a_vp, ap->a_m, ap->a_count, ap->a_rbehind, ap->a_rahead, NULL, NULL)); } int vnode_pager_local_getpages_async(struct vop_getpages_async_args *ap) { int error; error = vnode_pager_generic_getpages(ap->a_vp, ap->a_m, ap->a_count, ap->a_rbehind, ap->a_rahead, ap->a_iodone, ap->a_arg); if (error != 0 && ap->a_iodone != NULL) ap->a_iodone(ap->a_arg, ap->a_m, ap->a_count, error); return (error); } /* * This is now called from local media FS's to operate against their * own vnodes if they fail to implement VOP_GETPAGES. */ int vnode_pager_generic_getpages(struct vnode *vp, vm_page_t *m, int count, int *a_rbehind, int *a_rahead, vop_getpages_iodone_t iodone, void *arg) { vm_object_t object; struct bufobj *bo; struct buf *bp; off_t foff; #ifdef INVARIANTS off_t blkno0; #endif int bsize, pagesperblock; int error, before, after, rbehind, rahead, poff, i; int bytecount, secmask; KASSERT(vp->v_type != VCHR && vp->v_type != VBLK, ("%s does not support devices", __func__)); if (VN_IS_DOOMED(vp)) return (VM_PAGER_BAD); object = vp->v_object; foff = IDX_TO_OFF(m[0]->pindex); bsize = vp->v_mount->mnt_stat.f_iosize; pagesperblock = bsize / PAGE_SIZE; KASSERT(foff < object->un_pager.vnp.vnp_size, ("%s: page %p offset beyond vp %p size", __func__, m[0], vp)); KASSERT(count <= atop(maxphys), ("%s: requested %d pages", __func__, count)); /* * The last page has valid blocks. Invalid part can only * exist at the end of file, and the page is made fully valid * by zeroing in vm_pager_get_pages(). */ if (!vm_page_none_valid(m[count - 1]) && --count == 0) { if (iodone != NULL) iodone(arg, m, 1, 0); return (VM_PAGER_OK); } bp = uma_zalloc(vnode_pbuf_zone, M_WAITOK); MPASS((bp->b_flags & B_MAXPHYS) != 0); /* * Get the underlying device blocks for the file with VOP_BMAP(). * If the file system doesn't support VOP_BMAP, use old way of * getting pages via VOP_READ. */ error = VOP_BMAP(vp, foff / bsize, &bo, &bp->b_blkno, &after, &before); if (error == EOPNOTSUPP) { uma_zfree(vnode_pbuf_zone, bp); VM_OBJECT_WLOCK(object); for (i = 0; i < count; i++) { VM_CNT_INC(v_vnodein); VM_CNT_INC(v_vnodepgsin); error = vnode_pager_input_old(object, m[i]); if (error) break; } VM_OBJECT_WUNLOCK(object); return (error); } else if (error != 0) { uma_zfree(vnode_pbuf_zone, bp); return (VM_PAGER_ERROR); } /* * If the file system supports BMAP, but blocksize is smaller * than a page size, then use special small filesystem code. */ if (pagesperblock == 0) { uma_zfree(vnode_pbuf_zone, bp); for (i = 0; i < count; i++) { VM_CNT_INC(v_vnodein); VM_CNT_INC(v_vnodepgsin); error = vnode_pager_input_smlfs(object, m[i]); if (error) break; } return (error); } /* * A sparse file can be encountered only for a single page request, * which may not be preceded by call to vm_pager_haspage(). */ if (bp->b_blkno == -1) { KASSERT(count == 1, ("%s: array[%d] request to a sparse file %p", __func__, count, vp)); uma_zfree(vnode_pbuf_zone, bp); pmap_zero_page(m[0]); KASSERT(m[0]->dirty == 0, ("%s: page %p is dirty", __func__, m[0])); vm_page_valid(m[0]); return (VM_PAGER_OK); } #ifdef INVARIANTS blkno0 = bp->b_blkno; #endif bp->b_blkno += (foff % bsize) / DEV_BSIZE; /* Recalculate blocks available after/before to pages. */ poff = (foff % bsize) / PAGE_SIZE; before *= pagesperblock; before += poff; after *= pagesperblock; after += pagesperblock - (poff + 1); if (m[0]->pindex + after >= object->size) after = object->size - 1 - m[0]->pindex; KASSERT(count <= after + 1, ("%s: %d pages asked, can do only %d", __func__, count, after + 1)); after -= count - 1; /* Trim requested rbehind/rahead to possible values. */ rbehind = a_rbehind ? *a_rbehind : 0; rahead = a_rahead ? *a_rahead : 0; rbehind = min(rbehind, before); rbehind = min(rbehind, m[0]->pindex); rahead = min(rahead, after); rahead = min(rahead, object->size - m[count - 1]->pindex); /* * Check that total amount of pages fit into buf. Trim rbehind and * rahead evenly if not. */ if (rbehind + rahead + count > atop(maxphys)) { int trim, sum; trim = rbehind + rahead + count - atop(maxphys) + 1; sum = rbehind + rahead; if (rbehind == before) { /* Roundup rbehind trim to block size. */ rbehind -= roundup(trim * rbehind / sum, pagesperblock); if (rbehind < 0) rbehind = 0; } else rbehind -= trim * rbehind / sum; rahead -= trim * rahead / sum; } KASSERT(rbehind + rahead + count <= atop(maxphys), ("%s: behind %d ahead %d count %d maxphys %lu", __func__, rbehind, rahead, count, maxphys)); /* * Fill in the bp->b_pages[] array with requested and optional * read behind or read ahead pages. Read behind pages are looked * up in a backward direction, down to a first cached page. Same * for read ahead pages, but there is no need to shift the array * in case of encountering a cached page. */ i = bp->b_npages = 0; if (rbehind) { vm_pindex_t startpindex, tpindex; vm_page_t p; VM_OBJECT_WLOCK(object); startpindex = m[0]->pindex - rbehind; if ((p = TAILQ_PREV(m[0], pglist, listq)) != NULL && p->pindex >= startpindex) startpindex = p->pindex + 1; /* tpindex is unsigned; beware of numeric underflow. */ for (tpindex = m[0]->pindex - 1; tpindex >= startpindex && tpindex < m[0]->pindex; tpindex--, i++) { p = vm_page_alloc(object, tpindex, VM_ALLOC_NORMAL); if (p == NULL) { /* Shift the array. */ for (int j = 0; j < i; j++) bp->b_pages[j] = bp->b_pages[j + tpindex + 1 - startpindex]; break; } bp->b_pages[tpindex - startpindex] = p; } bp->b_pgbefore = i; bp->b_npages += i; bp->b_blkno -= IDX_TO_OFF(i) / DEV_BSIZE; } else bp->b_pgbefore = 0; /* Requested pages. */ for (int j = 0; j < count; j++, i++) bp->b_pages[i] = m[j]; bp->b_npages += count; if (rahead) { vm_pindex_t endpindex, tpindex; vm_page_t p; if (!VM_OBJECT_WOWNED(object)) VM_OBJECT_WLOCK(object); endpindex = m[count - 1]->pindex + rahead + 1; if ((p = TAILQ_NEXT(m[count - 1], listq)) != NULL && p->pindex < endpindex) endpindex = p->pindex; if (endpindex > object->size) endpindex = object->size; for (tpindex = m[count - 1]->pindex + 1; tpindex < endpindex; i++, tpindex++) { p = vm_page_alloc(object, tpindex, VM_ALLOC_NORMAL); if (p == NULL) break; bp->b_pages[i] = p; } bp->b_pgafter = i - bp->b_npages; bp->b_npages = i; } else bp->b_pgafter = 0; if (VM_OBJECT_WOWNED(object)) VM_OBJECT_WUNLOCK(object); /* Report back actual behind/ahead read. */ if (a_rbehind) *a_rbehind = bp->b_pgbefore; if (a_rahead) *a_rahead = bp->b_pgafter; #ifdef INVARIANTS KASSERT(bp->b_npages <= atop(maxphys), ("%s: buf %p overflowed", __func__, bp)); for (int j = 1, prev = 0; j < bp->b_npages; j++) { if (bp->b_pages[j] == bogus_page) continue; KASSERT(bp->b_pages[j]->pindex - bp->b_pages[prev]->pindex == j - prev, ("%s: pages array not consecutive, bp %p", __func__, bp)); prev = j; } #endif /* * Recalculate first offset and bytecount with regards to read behind. * Truncate bytecount to vnode real size and round up physical size * for real devices. */ foff = IDX_TO_OFF(bp->b_pages[0]->pindex); bytecount = bp->b_npages << PAGE_SHIFT; if ((foff + bytecount) > object->un_pager.vnp.vnp_size) bytecount = object->un_pager.vnp.vnp_size - foff; secmask = bo->bo_bsize - 1; KASSERT(secmask < PAGE_SIZE && secmask > 0, ("%s: sector size %d too large", __func__, secmask + 1)); bytecount = (bytecount + secmask) & ~secmask; /* * And map the pages to be read into the kva, if the filesystem * requires mapped buffers. */ if ((vp->v_mount->mnt_kern_flag & MNTK_UNMAPPED_BUFS) != 0 && unmapped_buf_allowed) { bp->b_data = unmapped_buf; bp->b_offset = 0; } else { bp->b_data = bp->b_kvabase; pmap_qenter((vm_offset_t)bp->b_data, bp->b_pages, bp->b_npages); } /* Build a minimal buffer header. */ bp->b_iocmd = BIO_READ; KASSERT(bp->b_rcred == NOCRED, ("leaking read ucred")); KASSERT(bp->b_wcred == NOCRED, ("leaking write ucred")); bp->b_rcred = crhold(curthread->td_ucred); bp->b_wcred = crhold(curthread->td_ucred); pbgetbo(bo, bp); bp->b_vp = vp; bp->b_bcount = bp->b_bufsize = bp->b_runningbufspace = bytecount; bp->b_iooffset = dbtob(bp->b_blkno); KASSERT(IDX_TO_OFF(m[0]->pindex - bp->b_pages[0]->pindex) == (blkno0 - bp->b_blkno) * DEV_BSIZE + IDX_TO_OFF(m[0]->pindex) % bsize, ("wrong offsets bsize %d m[0] %ju b_pages[0] %ju " "blkno0 %ju b_blkno %ju", bsize, (uintmax_t)m[0]->pindex, (uintmax_t)bp->b_pages[0]->pindex, (uintmax_t)blkno0, (uintmax_t)bp->b_blkno)); atomic_add_long(&runningbufspace, bp->b_runningbufspace); VM_CNT_INC(v_vnodein); VM_CNT_ADD(v_vnodepgsin, bp->b_npages); if (iodone != NULL) { /* async */ bp->b_pgiodone = iodone; bp->b_caller1 = arg; bp->b_iodone = vnode_pager_generic_getpages_done_async; bp->b_flags |= B_ASYNC; BUF_KERNPROC(bp); bstrategy(bp); return (VM_PAGER_OK); } else { bp->b_iodone = bdone; bstrategy(bp); bwait(bp, PVM, "vnread"); error = vnode_pager_generic_getpages_done(bp); for (i = 0; i < bp->b_npages; i++) bp->b_pages[i] = NULL; bp->b_vp = NULL; pbrelbo(bp); uma_zfree(vnode_pbuf_zone, bp); return (error != 0 ? VM_PAGER_ERROR : VM_PAGER_OK); } } static void vnode_pager_generic_getpages_done_async(struct buf *bp) { int error; error = vnode_pager_generic_getpages_done(bp); /* Run the iodone upon the requested range. */ bp->b_pgiodone(bp->b_caller1, bp->b_pages + bp->b_pgbefore, bp->b_npages - bp->b_pgbefore - bp->b_pgafter, error); for (int i = 0; i < bp->b_npages; i++) bp->b_pages[i] = NULL; bp->b_vp = NULL; pbrelbo(bp); uma_zfree(vnode_pbuf_zone, bp); } static int vnode_pager_generic_getpages_done(struct buf *bp) { vm_object_t object; off_t tfoff, nextoff; int i, error; KASSERT((bp->b_ioflags & BIO_ERROR) == 0 || bp->b_error != 0, ("%s: buf error but b_error == 0\n", __func__)); error = (bp->b_ioflags & BIO_ERROR) != 0 ? bp->b_error : 0; object = bp->b_vp->v_object; if (error == 0 && bp->b_bcount != bp->b_npages * PAGE_SIZE) { if (!buf_mapped(bp)) { bp->b_data = bp->b_kvabase; pmap_qenter((vm_offset_t)bp->b_data, bp->b_pages, bp->b_npages); } bzero(bp->b_data + bp->b_bcount, PAGE_SIZE * bp->b_npages - bp->b_bcount); } if (buf_mapped(bp)) { pmap_qremove((vm_offset_t)bp->b_data, bp->b_npages); bp->b_data = unmapped_buf; } /* * If the read failed, we must free any read ahead/behind pages here. * The requested pages are freed by the caller (for sync requests) * or by the bp->b_pgiodone callback (for async requests). */ if (error != 0) { VM_OBJECT_WLOCK(object); for (i = 0; i < bp->b_pgbefore; i++) vm_page_free_invalid(bp->b_pages[i]); for (i = bp->b_npages - bp->b_pgafter; i < bp->b_npages; i++) vm_page_free_invalid(bp->b_pages[i]); VM_OBJECT_WUNLOCK(object); return (error); } /* Read lock to protect size. */ VM_OBJECT_RLOCK(object); for (i = 0, tfoff = IDX_TO_OFF(bp->b_pages[0]->pindex); i < bp->b_npages; i++, tfoff = nextoff) { vm_page_t mt; nextoff = tfoff + PAGE_SIZE; mt = bp->b_pages[i]; if (mt == bogus_page) continue; if (nextoff <= object->un_pager.vnp.vnp_size) { /* * Read filled up entire page. */ vm_page_valid(mt); KASSERT(mt->dirty == 0, ("%s: page %p is dirty", __func__, mt)); KASSERT(!pmap_page_is_mapped(mt), ("%s: page %p is mapped", __func__, mt)); } else { /* * Read did not fill up entire page. * * Currently we do not set the entire page valid, * we just try to clear the piece that we couldn't * read. */ vm_page_set_valid_range(mt, 0, object->un_pager.vnp.vnp_size - tfoff); KASSERT((mt->dirty & vm_page_bits(0, object->un_pager.vnp.vnp_size - tfoff)) == 0, ("%s: page %p is dirty", __func__, mt)); } if (i < bp->b_pgbefore || i >= bp->b_npages - bp->b_pgafter) vm_page_readahead_finish(mt); } VM_OBJECT_RUNLOCK(object); return (error); } /* * EOPNOTSUPP is no longer legal. For local media VFS's that do not * implement their own VOP_PUTPAGES, their VOP_PUTPAGES should call to * vnode_pager_generic_putpages() to implement the previous behaviour. * * All other FS's should use the bypass to get to the local media * backing vp's VOP_PUTPAGES. */ static void vnode_pager_putpages(vm_object_t object, vm_page_t *m, int count, int flags, int *rtvals) { int rtval; struct vnode *vp; int bytes = count * PAGE_SIZE; /* * Force synchronous operation if we are extremely low on memory * to prevent a low-memory deadlock. VOP operations often need to * allocate more memory to initiate the I/O ( i.e. do a BMAP * operation ). The swapper handles the case by limiting the amount * of asynchronous I/O, but that sort of solution doesn't scale well * for the vnode pager without a lot of work. * * Also, the backing vnode's iodone routine may not wake the pageout * daemon up. This should be probably be addressed XXX. */ if (vm_page_count_min()) flags |= VM_PAGER_PUT_SYNC; /* * Call device-specific putpages function */ vp = object->handle; VM_OBJECT_WUNLOCK(object); rtval = VOP_PUTPAGES(vp, m, bytes, flags, rtvals); KASSERT(rtval != EOPNOTSUPP, ("vnode_pager: stale FS putpages\n")); VM_OBJECT_WLOCK(object); } static int vn_off2bidx(vm_ooffset_t offset) { return ((offset & PAGE_MASK) / DEV_BSIZE); } static bool vn_dirty_blk(vm_page_t m, vm_ooffset_t offset) { KASSERT(IDX_TO_OFF(m->pindex) <= offset && offset < IDX_TO_OFF(m->pindex + 1), ("page %p pidx %ju offset %ju", m, (uintmax_t)m->pindex, (uintmax_t)offset)); return ((m->dirty & ((vm_page_bits_t)1 << vn_off2bidx(offset))) != 0); } /* * This is now called from local media FS's to operate against their * own vnodes if they fail to implement VOP_PUTPAGES. * * This is typically called indirectly via the pageout daemon and * clustering has already typically occurred, so in general we ask the * underlying filesystem to write the data out asynchronously rather * then delayed. */ int vnode_pager_generic_putpages(struct vnode *vp, vm_page_t *ma, int bytecount, int flags, int *rtvals) { vm_object_t object; vm_page_t m; vm_ooffset_t maxblksz, next_offset, poffset, prev_offset; struct uio auio; struct iovec aiov; off_t prev_resid, wrsz; int count, error, i, maxsize, ncount, pgoff, ppscheck; bool in_hole; static struct timeval lastfail; static int curfail; object = vp->v_object; count = bytecount / PAGE_SIZE; for (i = 0; i < count; i++) rtvals[i] = VM_PAGER_ERROR; if ((int64_t)ma[0]->pindex < 0) { printf("vnode_pager_generic_putpages: " "attempt to write meta-data 0x%jx(%lx)\n", (uintmax_t)ma[0]->pindex, (u_long)ma[0]->dirty); rtvals[0] = VM_PAGER_BAD; return (VM_PAGER_BAD); } maxsize = count * PAGE_SIZE; ncount = count; poffset = IDX_TO_OFF(ma[0]->pindex); /* * If the page-aligned write is larger then the actual file we * have to invalidate pages occurring beyond the file EOF. However, * there is an edge case where a file may not be page-aligned where * the last page is partially invalid. In this case the filesystem * may not properly clear the dirty bits for the entire page (which * could be VM_PAGE_BITS_ALL due to the page having been mmap()d). * With the page busied we are free to fix up the dirty bits here. * * We do not under any circumstances truncate the valid bits, as * this will screw up bogus page replacement. */ VM_OBJECT_RLOCK(object); if (maxsize + poffset > object->un_pager.vnp.vnp_size) { if (object->un_pager.vnp.vnp_size > poffset) { maxsize = object->un_pager.vnp.vnp_size - poffset; ncount = btoc(maxsize); if ((pgoff = (int)maxsize & PAGE_MASK) != 0) { pgoff = roundup2(pgoff, DEV_BSIZE); /* * If the page is busy and the following * conditions hold, then the page's dirty * field cannot be concurrently changed by a * pmap operation. */ m = ma[ncount - 1]; vm_page_assert_sbusied(m); KASSERT(!pmap_page_is_write_mapped(m), ("vnode_pager_generic_putpages: page %p is not read-only", m)); MPASS(m->dirty != 0); vm_page_clear_dirty(m, pgoff, PAGE_SIZE - pgoff); } } else { maxsize = 0; ncount = 0; } for (i = ncount; i < count; i++) rtvals[i] = VM_PAGER_BAD; } VM_OBJECT_RUNLOCK(object); auio.uio_iov = &aiov; auio.uio_segflg = UIO_NOCOPY; auio.uio_rw = UIO_WRITE; auio.uio_td = NULL; maxblksz = roundup2(poffset + maxsize, DEV_BSIZE); for (prev_offset = poffset; prev_offset < maxblksz;) { /* Skip clean blocks. */ for (in_hole = true; in_hole && prev_offset < maxblksz;) { m = ma[OFF_TO_IDX(prev_offset - poffset)]; for (i = vn_off2bidx(prev_offset); i < sizeof(vm_page_bits_t) * NBBY && prev_offset < maxblksz; i++) { if (vn_dirty_blk(m, prev_offset)) { in_hole = false; break; } prev_offset += DEV_BSIZE; } } if (in_hole) goto write_done; /* Find longest run of dirty blocks. */ for (next_offset = prev_offset; next_offset < maxblksz;) { m = ma[OFF_TO_IDX(next_offset - poffset)]; for (i = vn_off2bidx(next_offset); i < sizeof(vm_page_bits_t) * NBBY && next_offset < maxblksz; i++) { if (!vn_dirty_blk(m, next_offset)) goto start_write; next_offset += DEV_BSIZE; } } start_write: if (next_offset > poffset + maxsize) next_offset = poffset + maxsize; /* * Getting here requires finding a dirty block in the * 'skip clean blocks' loop. */ MPASS(prev_offset < next_offset); aiov.iov_base = NULL; auio.uio_iovcnt = 1; auio.uio_offset = prev_offset; prev_resid = auio.uio_resid = aiov.iov_len = next_offset - prev_offset; error = VOP_WRITE(vp, &auio, vnode_pager_putpages_ioflags(flags), curthread->td_ucred); wrsz = prev_resid - auio.uio_resid; if (wrsz == 0) { if (ppsratecheck(&lastfail, &curfail, 1) != 0) { vn_printf(vp, "vnode_pager_putpages: " "zero-length write at %ju resid %zd\n", auio.uio_offset, auio.uio_resid); } break; } /* Adjust the starting offset for next iteration. */ prev_offset += wrsz; MPASS(auio.uio_offset == prev_offset); ppscheck = 0; if (error != 0 && (ppscheck = ppsratecheck(&lastfail, &curfail, 1)) != 0) vn_printf(vp, "vnode_pager_putpages: I/O error %d\n", error); if (auio.uio_resid != 0 && (ppscheck != 0 || ppsratecheck(&lastfail, &curfail, 1) != 0)) vn_printf(vp, "vnode_pager_putpages: residual I/O %zd " "at %ju\n", auio.uio_resid, (uintmax_t)ma[0]->pindex); if (error != 0 || auio.uio_resid != 0) break; } write_done: /* Mark completely processed pages. */ for (i = 0; i < OFF_TO_IDX(prev_offset - poffset); i++) rtvals[i] = VM_PAGER_OK; /* Mark partial EOF page. */ if (prev_offset == poffset + maxsize && (prev_offset & PAGE_MASK) != 0) rtvals[i++] = VM_PAGER_OK; /* Unwritten pages in range, free bonus if the page is clean. */ for (; i < ncount; i++) rtvals[i] = ma[i]->dirty == 0 ? VM_PAGER_OK : VM_PAGER_ERROR; VM_CNT_ADD(v_vnodepgsout, i); VM_CNT_INC(v_vnodeout); return (rtvals[0]); } int vnode_pager_putpages_ioflags(int pager_flags) { int ioflags; /* * Pageouts are already clustered, use IO_ASYNC to force a * bawrite() rather then a bdwrite() to prevent paging I/O * from saturating the buffer cache. Dummy-up the sequential * heuristic to cause large ranges to cluster. If neither * IO_SYNC or IO_ASYNC is set, the system decides how to * cluster. */ ioflags = IO_VMIO; if ((pager_flags & (VM_PAGER_PUT_SYNC | VM_PAGER_PUT_INVAL)) != 0) ioflags |= IO_SYNC; else if ((pager_flags & VM_PAGER_CLUSTER_OK) == 0) ioflags |= IO_ASYNC; ioflags |= (pager_flags & VM_PAGER_PUT_INVAL) != 0 ? IO_INVAL: 0; ioflags |= (pager_flags & VM_PAGER_PUT_NOREUSE) != 0 ? IO_NOREUSE : 0; ioflags |= IO_SEQMAX << IO_SEQSHIFT; return (ioflags); } /* * vnode_pager_undirty_pages(). * * A helper to mark pages as clean after pageout that was possibly * done with a short write. The lpos argument specifies the page run * length in bytes, and the written argument specifies how many bytes * were actually written. eof is the offset past the last valid byte * in the vnode using the absolute file position of the first byte in * the run as the base from which it is computed. */ void vnode_pager_undirty_pages(vm_page_t *ma, int *rtvals, int written, off_t eof, int lpos) { int i, pos, pos_devb; if (written == 0 && eof >= lpos) return; for (i = 0, pos = 0; pos < written; i++, pos += PAGE_SIZE) { if (pos < trunc_page(written)) { rtvals[i] = VM_PAGER_OK; vm_page_undirty(ma[i]); } else { /* Partially written page. */ rtvals[i] = VM_PAGER_AGAIN; vm_page_clear_dirty(ma[i], 0, written & PAGE_MASK); } } if (eof >= lpos) /* avoid truncation */ return; for (pos = eof, i = OFF_TO_IDX(trunc_page(pos)); pos < lpos; i++) { if (pos != trunc_page(pos)) { /* * The page contains the last valid byte in * the vnode, mark the rest of the page as * clean, potentially making the whole page * clean. */ pos_devb = roundup2(pos & PAGE_MASK, DEV_BSIZE); vm_page_clear_dirty(ma[i], pos_devb, PAGE_SIZE - pos_devb); /* * If the page was cleaned, report the pageout * on it as successful. msync() no longer * needs to write out the page, endlessly * creating write requests and dirty buffers. */ if (ma[i]->dirty == 0) rtvals[i] = VM_PAGER_OK; pos = round_page(pos); } else { /* vm_pageout_flush() clears dirty */ rtvals[i] = VM_PAGER_BAD; pos += PAGE_SIZE; } } } static void vnode_pager_update_writecount(vm_object_t object, vm_offset_t start, vm_offset_t end) { struct vnode *vp; vm_ooffset_t old_wm; VM_OBJECT_WLOCK(object); if (object->type != OBJT_VNODE) { VM_OBJECT_WUNLOCK(object); return; } old_wm = object->un_pager.vnp.writemappings; object->un_pager.vnp.writemappings += (vm_ooffset_t)end - start; vp = object->handle; if (old_wm == 0 && object->un_pager.vnp.writemappings != 0) { ASSERT_VOP_LOCKED(vp, "v_writecount inc"); VOP_ADD_WRITECOUNT_CHECKED(vp, 1); CTR3(KTR_VFS, "%s: vp %p v_writecount increased to %d", __func__, vp, vp->v_writecount); } else if (old_wm != 0 && object->un_pager.vnp.writemappings == 0) { ASSERT_VOP_LOCKED(vp, "v_writecount dec"); VOP_ADD_WRITECOUNT_CHECKED(vp, -1); CTR3(KTR_VFS, "%s: vp %p v_writecount decreased to %d", __func__, vp, vp->v_writecount); } VM_OBJECT_WUNLOCK(object); } static void vnode_pager_release_writecount(vm_object_t object, vm_offset_t start, vm_offset_t end) { struct vnode *vp; struct mount *mp; vm_offset_t inc; VM_OBJECT_WLOCK(object); /* * First, recheck the object type to account for the race when * the vnode is reclaimed. */ if (object->type != OBJT_VNODE) { VM_OBJECT_WUNLOCK(object); return; } /* * Optimize for the case when writemappings is not going to * zero. */ inc = end - start; if (object->un_pager.vnp.writemappings != inc) { object->un_pager.vnp.writemappings -= inc; VM_OBJECT_WUNLOCK(object); return; } vp = object->handle; vhold(vp); VM_OBJECT_WUNLOCK(object); mp = NULL; vn_start_write(vp, &mp, V_WAIT); vn_lock(vp, LK_SHARED | LK_RETRY); /* * Decrement the object's writemappings, by swapping the start * and end arguments for vnode_pager_update_writecount(). If * there was not a race with vnode reclaimation, then the * vnode's v_writecount is decremented. */ vnode_pager_update_writecount(object, end, start); VOP_UNLOCK(vp); vdrop(vp); if (mp != NULL) vn_finished_write(mp); } static void vnode_pager_getvp(vm_object_t object, struct vnode **vpp, bool *vp_heldp) { *vpp = object->handle; }