diff options
Diffstat (limited to 'include/sys/vdev.h')
| -rw-r--r-- | include/sys/vdev.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/include/sys/vdev.h b/include/sys/vdev.h index 309ce33be067..7bc72a03db1c 100644 --- a/include/sys/vdev.h +++ b/include/sys/vdev.h @@ -49,10 +49,13 @@ typedef enum vdev_dtl_type { extern int zfs_nocacheflush; +typedef boolean_t vdev_open_children_func_t(vdev_t *vd); + extern void vdev_dbgmsg(vdev_t *vd, const char *fmt, ...); extern void vdev_dbgmsg_print_tree(vdev_t *, int); extern int vdev_open(vdev_t *); extern void vdev_open_children(vdev_t *); +extern void vdev_open_children_subset(vdev_t *, vdev_open_children_func_t *); extern int vdev_validate(vdev_t *); extern int vdev_copy_path_strict(vdev_t *, vdev_t *); extern void vdev_copy_path_relaxed(vdev_t *, vdev_t *); @@ -71,7 +74,10 @@ extern void vdev_dtl_dirty(vdev_t *vd, vdev_dtl_type_t d, extern boolean_t vdev_dtl_contains(vdev_t *vd, vdev_dtl_type_t d, uint64_t txg, uint64_t size); extern boolean_t vdev_dtl_empty(vdev_t *vd, vdev_dtl_type_t d); -extern boolean_t vdev_dtl_need_resilver(vdev_t *vd, uint64_t off, size_t size); +extern boolean_t vdev_default_need_resilver(vdev_t *vd, const dva_t *dva, + size_t psize, uint64_t phys_birth); +extern boolean_t vdev_dtl_need_resilver(vdev_t *vd, const dva_t *dva, + size_t psize, uint64_t phys_birth); extern void vdev_dtl_reassess(vdev_t *vd, uint64_t txg, uint64_t scrub_txg, boolean_t scrub_done, boolean_t rebuild_done); extern boolean_t vdev_dtl_required(vdev_t *vd); @@ -97,8 +103,14 @@ extern void vdev_metaslab_set_size(vdev_t *); extern void vdev_expand(vdev_t *vd, uint64_t txg); extern void vdev_split(vdev_t *vd); extern void vdev_deadman(vdev_t *vd, char *tag); + +typedef void vdev_xlate_func_t(void *arg, range_seg64_t *physical_rs); + +extern boolean_t vdev_xlate_is_empty(range_seg64_t *rs); extern void vdev_xlate(vdev_t *vd, const range_seg64_t *logical_rs, - range_seg64_t *physical_rs); + range_seg64_t *physical_rs, range_seg64_t *remain_rs); +extern void vdev_xlate_walk(vdev_t *vd, const range_seg64_t *logical_rs, + vdev_xlate_func_t *func, void *arg); extern void vdev_get_stats_ex(vdev_t *vd, vdev_stat_t *vs, vdev_stat_ex_t *vsx); extern void vdev_get_stats(vdev_t *vd, vdev_stat_t *vs); |