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head/sys/vm/vnode_pager.c
| Show First 20 Lines • Show All 538 Lines • ▼ Show 20 Lines | vnode_pager_addr(struct vnode *vp, vm_ooffset_t address, daddr_t *rtaddress, | ||||
| voffset = address % bsize; | voffset = address % bsize; | ||||
| err = VOP_BMAP(vp, vblock, NULL, rtaddress, run, NULL); | err = VOP_BMAP(vp, vblock, NULL, rtaddress, run, NULL); | ||||
| if (err == 0) { | if (err == 0) { | ||||
| if (*rtaddress != -1) | if (*rtaddress != -1) | ||||
| *rtaddress += voffset / DEV_BSIZE; | *rtaddress += voffset / DEV_BSIZE; | ||||
| if (run) { | if (run) { | ||||
| *run += 1; | *run += 1; | ||||
| *run *= bsize/PAGE_SIZE; | *run *= bsize / PAGE_SIZE; | ||||
| *run -= voffset/PAGE_SIZE; | *run -= voffset / PAGE_SIZE; | ||||
| } | } | ||||
| } | } | ||||
| return (err); | return (err); | ||||
| } | } | ||||
| /* | /* | ||||
| * small block filesystem vnode pager input | * small block filesystem vnode pager input | ||||
| ▲ Show 20 Lines • Show All 1,033 Lines • Show Last 20 Lines | |||||