diff --git a/sys/cddl/boot/zfs/zfsimpl.h b/sys/cddl/boot/zfs/zfsimpl.h --- a/sys/cddl/boot/zfs/zfsimpl.h +++ b/sys/cddl/boot/zfs/zfsimpl.h @@ -60,8 +60,6 @@ */ #include -#include -#include #ifndef _ZFSIMPL_H_ #define _ZFSIMPL_H_ @@ -399,6 +397,21 @@ #define BP_PHYSICAL_BIRTH(bp) \ ((bp)->blk_phys_birth ? (bp)->blk_phys_birth : (bp)->blk_birth) +#define BP_SET_BIRTH(bp, logical, physical) \ +{ \ + ASSERT(!BP_IS_EMBEDDED(bp)); \ + (bp)->blk_birth = (logical); \ + (bp)->blk_phys_birth = ((logical) == (physical) ? 0 : (physical)); \ +} + +#define BP_GET_FILL(bp) \ + ((BP_IS_EMBEDDED(bp)) ? 1 : (bp)->blk_fill) + +#define BP_SET_FILL(bp, fill) \ +{ \ + (bp)->blk_fill = fill; \ +} + #define BP_GET_ASIZE(bp) \ (DVA_GET_ASIZE(&(bp)->blk_dva[0]) + DVA_GET_ASIZE(&(bp)->blk_dva[1]) + \ DVA_GET_ASIZE(&(bp)->blk_dva[2])) @@ -544,7 +557,8 @@ zio_eck_t vbe_zbt; } vdev_boot_envblock_t; -CTASSERT(sizeof (vdev_boot_envblock_t) == VDEV_PAD_SIZE); +_Static_assert(sizeof (vdev_boot_envblock_t) == VDEV_PAD_SIZE, + "bad size for vdev_boot_envblock_t"); typedef struct vdev_label { char vl_pad1[VDEV_PAD_SIZE]; /* 8K */ @@ -1141,8 +1155,8 @@ DMU_OT_OBJECT_ARRAY, /* UINT64 */ DMU_OT_PACKED_NVLIST, /* UINT8 (XDR by nvlist_pack/unpack) */ DMU_OT_PACKED_NVLIST_SIZE, /* UINT64 */ - DMU_OT_BPLIST, /* UINT64 */ - DMU_OT_BPLIST_HDR, /* UINT64 */ + DMU_OT_BPOBJ, /* UINT64 */ + DMU_OT_BPOBJ_HDR, /* UINT64 */ /* spa: */ DMU_OT_SPACE_MAP_HEADER, /* UINT64 */ DMU_OT_SPACE_MAP, /* UINT64 */ @@ -1194,6 +1208,10 @@ DMU_OT_SA_ATTR_LAYOUTS, /* ZAP */ DMU_OT_SCAN_XLATE, /* ZAP */ DMU_OT_DEDUP, /* fake dedup BP from ddt_bp_create() */ + DMU_OT_DEADLIST, /* ZAP */ + DMU_OT_DEADLIST_HDR, /* UINT64 */ + DMU_OT_DSL_CLONES, /* ZAP */ + DMU_OT_BPOBJ_SUBOBJ, /* UINT64 */ DMU_OT_NUMTYPES, /* @@ -1264,6 +1282,16 @@ BF32_SET(x, 0, 10, num); \ } +#define SA_ATTR_BSWAP(x) BF32_GET(x, 16, 8) +#define SA_ATTR_LENGTH(x) BF32_GET(x, 24, 16) +#define SA_ATTR_NUM(x) BF32_GET(x, 0, 16) +#define SA_ATTR_ENCODE(x, attr, length, bswap) \ +{ \ + BF64_SET(x, 24, 16, length); \ + BF64_SET(x, 16, 8, bswap); \ + BF64_SET(x, 0, 16, attr); \ +} + #define SA_MODE_OFFSET 0 #define SA_SIZE_OFFSET 8 #define SA_GEN_OFFSET 16 @@ -1272,6 +1300,19 @@ #define SA_PARENT_OFFSET 40 #define SA_SYMLINK_OFFSET 160 +#define SA_REGISTRY "REGISTRY" +#define SA_LAYOUTS "LAYOUTS" + +typedef enum sa_bswap_type { + SA_UINT64_ARRAY, + SA_UINT32_ARRAY, + SA_UINT16_ARRAY, + SA_UINT8_ARRAY, + SA_ACL, +} sa_bswap_type_t; + +typedef uint16_t sa_attr_type_t; + #define ZIO_OBJSET_MAC_LEN 32 /* @@ -1306,6 +1347,62 @@ sizeof (dnode_phys_t)]; } objset_phys_t; +typedef struct space_map_phys { + /* object number: not needed but kept for backwards compatibility */ + uint64_t smp_object; + + /* length of the object in bytes */ + uint64_t smp_length; + + /* space allocated from the map */ + int64_t smp_alloc; +} space_map_phys_t; + +typedef enum { + SM_ALLOC, + SM_FREE +} maptype_t; + +/* one-word entry constants */ +#define SM_DEBUG_PREFIX 2 +#define SM_OFFSET_BITS 47 +#define SM_RUN_BITS 15 + +/* two-word entry constants */ +#define SM2_PREFIX 3 +#define SM2_OFFSET_BITS 63 +#define SM2_RUN_BITS 36 + +#define SM_PREFIX_DECODE(x) BF64_DECODE(x, 62, 2) +#define SM_PREFIX_ENCODE(x) BF64_ENCODE(x, 62, 2) + +#define SM_DEBUG_ACTION_DECODE(x) BF64_DECODE(x, 60, 2) +#define SM_DEBUG_ACTION_ENCODE(x) BF64_ENCODE(x, 60, 2) +#define SM_DEBUG_SYNCPASS_DECODE(x) BF64_DECODE(x, 50, 10) +#define SM_DEBUG_SYNCPASS_ENCODE(x) BF64_ENCODE(x, 50, 10) +#define SM_DEBUG_TXG_DECODE(x) BF64_DECODE(x, 0, 50) +#define SM_DEBUG_TXG_ENCODE(x) BF64_ENCODE(x, 0, 50) + +#define SM_OFFSET_DECODE(x) BF64_DECODE(x, 16, SM_OFFSET_BITS) +#define SM_OFFSET_ENCODE(x) BF64_ENCODE(x, 16, SM_OFFSET_BITS) +#define SM_TYPE_DECODE(x) BF64_DECODE(x, 15, 1) +#define SM_TYPE_ENCODE(x) BF64_ENCODE(x, 15, 1) +#define SM_RUN_DECODE(x) (BF64_DECODE(x, 0, SM_RUN_BITS) + 1) +#define SM_RUN_ENCODE(x) BF64_ENCODE((x) - 1, 0, SM_RUN_BITS) +#define SM_RUN_MAX SM_RUN_DECODE(~0ULL) +#define SM_OFFSET_MAX SM_OFFSET_DECODE(~0ULL) + +#define SM2_RUN_DECODE(x) (BF64_DECODE(x, 24, SM2_RUN_BITS) + 1) +#define SM2_RUN_ENCODE(x) BF64_ENCODE((x) - 1, 24, SM2_RUN_BITS) +#define SM2_VDEV_DECODE(x) BF64_DECODE(x, 0, 24) +#define SM2_VDEV_ENCODE(x) BF64_ENCODE(x, 0, 24) +#define SM2_TYPE_DECODE(x) BF64_DECODE(x, SM2_OFFSET_BITS, 1) +#define SM2_TYPE_ENCODE(x) BF64_ENCODE(x, SM2_OFFSET_BITS, 1) +#define SM2_OFFSET_DECODE(x) BF64_DECODE(x, 0, SM2_OFFSET_BITS) +#define SM2_OFFSET_ENCODE(x) BF64_ENCODE(x, 0, SM2_OFFSET_BITS) +#define SM2_RUN_MAX SM2_RUN_DECODE(~0ULL) +#define SM2_OFFSET_MAX SM2_OFFSET_DECODE(~0ULL) + typedef struct dsl_dir_phys { uint64_t dd_creation_time; /* not actually used */ uint64_t dd_head_dataset_obj; @@ -1324,7 +1421,9 @@ /* Administrative reservation setting */ uint64_t dd_reserved; uint64_t dd_props_zapobj; - uint64_t dd_pad[21]; /* pad out to 256 bytes for good measure */ + uint64_t dd_pad[7]; + uint64_t dd_clones; + uint64_t dd_pad1[13]; /* pad out to 256 bytes for good measure */ } dsl_dir_phys_t; typedef struct dsl_dataset_phys { @@ -1353,12 +1452,33 @@ uint64_t ds_pad[8]; /* pad out to 320 bytes for good measure */ } dsl_dataset_phys_t; +typedef struct dsl_deadlist_phys { + uint64_t dl_used; + uint64_t dl_comp; + uint64_t dl_uncomp; + uint64_t dl_pad[37]; /* pad out to 320b for future expansion */ +} dsl_deadlist_phys_t; + +#define BPOBJ_SIZE_V2 (6 * sizeof (uint64_t)) + +typedef struct bpobj_phys { + uint64_t bpo_num_blkptrs; + uint64_t bpo_bytes; + uint64_t bpo_comp; + uint64_t bpo_uncomp; + uint64_t bpo_subobjs; + uint64_t bpo_num_subobjs; + uint64_t bpo_num_freed; +} bpobj_phys_t; + /* * The names of zap entries in the DIRECTORY_OBJECT of the MOS. */ #define DMU_POOL_DIRECTORY_OBJECT 1 #define DMU_POOL_CONFIG "config" #define DMU_POOL_FEATURES_FOR_READ "features_for_read" +#define DMU_POOL_FEATURES_FOR_WRITE "features_for_write" +#define DMU_POOL_FEATURE_DESCRIPTIONS "feature_descriptions" #define DMU_POOL_ROOT_DATASET "root_dataset" #define DMU_POOL_SYNC_BPLIST "sync_bplist" #define DMU_POOL_ERRLOG_SCRUB "errlog_scrub" @@ -1367,6 +1487,10 @@ #define DMU_POOL_DEFLATE "deflate" #define DMU_POOL_HISTORY "history" #define DMU_POOL_PROPS "pool_props" +#define DMU_POOL_FREE_BPOBJ "free_bpobj" +#define DMU_POOL_BPTREE_OBJ "bptree_obj" +#define DMU_POOL_EMPTY_BPOBJ "empty_bpobj" +#define DMU_POOL_TMP_USERREFS "tmp_userrefs" #define DMU_POOL_CHECKSUM_SALT "org.illumos:checksum_salt" #define DMU_POOL_REMOVING "com.delphix:removing" #define DMU_POOL_OBSOLETE_BPOBJ "com.delphix:obsolete_bpobj" @@ -1380,8 +1504,10 @@ #define ZAP_MAXCD (uint32_t)(-1) #define ZAP_HASHBITS 28 #define MZAP_ENT_LEN 64 +#define MZAP_ENT_MAX \ + ((MZAP_MAX_BLKSZ - sizeof(mzap_phys_t)) / sizeof(mzap_ent_phys_t) + 1) #define MZAP_NAME_LEN (MZAP_ENT_LEN - 8 - 4 - 2) -#define MZAP_MAX_BLKSZ SPA_OLD_MAXBLOCKSIZE +#define MZAP_MAX_BLKSZ SPA_OLDMAXBLOCKSIZE typedef struct mzap_ent_phys { uint64_t mze_value; @@ -1431,6 +1557,8 @@ ((uint64_t *)(zap)->zap_phys) \ [(idx) + (1<> (64 - (n)))) + /* * TAKE NOTE: * If zap_phys_t is modified, zap_byteswap() must be modified. @@ -1518,10 +1646,16 @@ * chunk_t. */ #define ZAP_LEAF_CHUNK(l, idx) \ - ((zap_leaf_chunk_t *) \ + ((zap_leaf_chunk_t *)(void *) \ ((l)->l_phys->l_hash + ZAP_LEAF_HASH_NUMENTRIES(l)))[idx] #define ZAP_LEAF_ENTRY(l, idx) (&ZAP_LEAF_CHUNK(l, idx).l_entry) +#define ZAP_LEAF_HASH(l, h) \ + ((ZAP_LEAF_HASH_NUMENTRIES(l)-1) & \ + ((h) >> \ + (64 - ZAP_LEAF_HASH_SHIFT(l) - (l)->l_phys->l_hdr.lh_prefix_len))) +#define ZAP_LEAF_HASH_ENTPTR(l, h) (&(l)->l_phys->l_hash[ZAP_LEAF_HASH(l, h)]) + typedef enum zap_chunk_type { ZAP_CHUNK_FREE = 253, ZAP_CHUNK_ENTRY = 252, @@ -1589,12 +1723,78 @@ zap_leaf_phys_t *l_phys; } zap_leaf_t; +#define ZAP_MAXNAMELEN 256 +#define ZAP_MAXVALUELEN (1024 * 8) + +#define ACE_READ_DATA 0x00000001 /* file: read data */ +#define ACE_LIST_DIRECTORY 0x00000001 /* dir: list files */ +#define ACE_WRITE_DATA 0x00000002 /* file: write data */ +#define ACE_ADD_FILE 0x00000002 /* dir: create file */ +#define ACE_APPEND_DATA 0x00000004 /* file: append data */ +#define ACE_ADD_SUBDIRECTORY 0x00000004 /* dir: create subdir */ +#define ACE_READ_NAMED_ATTRS 0x00000008 /* FILE_READ_EA */ +#define ACE_WRITE_NAMED_ATTRS 0x00000010 /* FILE_WRITE_EA */ +#define ACE_EXECUTE 0x00000020 /* file: execute */ +#define ACE_TRAVERSE 0x00000020 /* dir: lookup name */ +#define ACE_DELETE_CHILD 0x00000040 /* dir: unlink child */ +#define ACE_READ_ATTRIBUTES 0x00000080 /* (all) stat, etc. */ +#define ACE_WRITE_ATTRIBUTES 0x00000100 /* (all) utimes, etc. */ +#define ACE_DELETE 0x00010000 /* (all) unlink self */ +#define ACE_READ_ACL 0x00020000 /* (all) getsecattr */ +#define ACE_WRITE_ACL 0x00040000 /* (all) setsecattr */ +#define ACE_WRITE_OWNER 0x00080000 /* (all) chown */ +#define ACE_SYNCHRONIZE 0x00100000 /* (all) */ + +#define ACE_FILE_INHERIT_ACE 0x0001 +#define ACE_DIRECTORY_INHERIT_ACE 0x0002 +#define ACE_NO_PROPAGATE_INHERIT_ACE 0x0004 +#define ACE_INHERIT_ONLY_ACE 0x0008 +#define ACE_SUCCESSFUL_ACCESS_ACE_FLAG 0x0010 +#define ACE_FAILED_ACCESS_ACE_FLAG 0x0020 +#define ACE_IDENTIFIER_GROUP 0x0040 +#define ACE_INHERITED_ACE 0x0080 +#define ACE_OWNER 0x1000 +#define ACE_GROUP 0x2000 +#define ACE_EVERYONE 0x4000 + +#define ACE_ACCESS_ALLOWED_ACE_TYPE 0x0000 +#define ACE_ACCESS_DENIED_ACE_TYPE 0x0001 +#define ACE_SYSTEM_AUDIT_ACE_TYPE 0x0002 +#define ACE_SYSTEM_ALARM_ACE_TYPE 0x0003 + +typedef struct zfs_ace_hdr { + uint16_t z_type; + uint16_t z_flags; + uint32_t z_access_mask; +} zfs_ace_hdr_t; + /* * Define special zfs pflags */ -#define ZFS_XATTR 0x1 /* is an extended attribute */ -#define ZFS_INHERIT_ACE 0x2 /* ace has inheritable ACEs */ -#define ZFS_ACL_TRIVIAL 0x4 /* files ACL is trivial */ +#define ZFS_XATTR 0x1 /* is an extended attribute */ +#define ZFS_INHERIT_ACE 0x2 /* ace has inheritable ACEs */ +#define ZFS_ACL_TRIVIAL 0x4 /* files ACL is trivial */ +#define ZFS_ACL_OBJ_ACE 0x8 /* ACL has CMPLX Object ACE */ +#define ZFS_ACL_PROTECTED 0x10 /* ACL protected */ +#define ZFS_ACL_DEFAULTED 0x20 /* ACL should be defaulted */ +#define ZFS_ACL_AUTO_INHERIT 0x40 /* ACL should be inherited */ +#define ZFS_BONUS_SCANSTAMP 0x80 /* Scanstamp in bonus area */ +#define ZFS_NO_EXECS_DENIED 0x100 /* exec was given to everyone */ + +#define ZFS_READONLY 0x0000000100000000ull +#define ZFS_HIDDEN 0x0000000200000000ull +#define ZFS_SYSTEM 0x0000000400000000ull +#define ZFS_ARCHIVE 0x0000000800000000ull +#define ZFS_IMMUTABLE 0x0000001000000000ull +#define ZFS_NOUNLINK 0x0000002000000000ull +#define ZFS_APPENDONLY 0x0000004000000000ull +#define ZFS_NODUMP 0x0000008000000000ull +#define ZFS_OPAQUE 0x0000010000000000ull +#define ZFS_AV_QUARANTINED 0x0000020000000000ull +#define ZFS_AV_MODIFIED 0x0000040000000000ull +#define ZFS_REPARSE 0x0000080000000000ull +#define ZFS_OFFLINE 0x0000100000000000ull +#define ZFS_SPARSE 0x0000200000000000ull #define MASTER_NODE_OBJ 1 @@ -1608,6 +1808,7 @@ #define ZPL_VERSION_OBJ "VERSION" #define ZFS_PROP_BLOCKPERPAGE "BLOCKPERPAGE" #define ZFS_PROP_NOGROWBLOCKS "NOGROWBLOCKS" +#define ZFS_SA_ATTRS "SA_ATTRS" #define ZFS_FLAG_BLOCKPERPAGE 0x1 #define ZFS_FLAG_NOGROWBLOCKS 0x2 @@ -1710,12 +1911,6 @@ #define DVA_MAPPING_SET_SRC_OFFSET(vimep, x) \ BF64_SET_SB((vimep)->vimep_src, 0, 63, SPA_MINBLOCKSHIFT, 0, x) -typedef struct vdev_indirect_mapping_entry { - vdev_indirect_mapping_entry_phys_t vime_mapping; - uint32_t vime_obsolete_count; - list_node_t vime_node; -} vdev_indirect_mapping_entry_t; - /* * This is stored in the bonus buffer of the mapping object, see comment of * vdev_indirect_config for more details. @@ -1864,6 +2059,6 @@ int io_error; } zio_t; -static void decode_embedded_bp_compressed(const blkptr_t *, void *); +extern void decode_embedded_bp_compressed(const blkptr_t *, void *); #endif /* _ZFSIMPL_H_ */