diff options
Diffstat (limited to 'module/zfs/dmu_objset.c')
| -rw-r--r-- | module/zfs/dmu_objset.c | 33 |
1 files changed, 2 insertions, 31 deletions
diff --git a/module/zfs/dmu_objset.c b/module/zfs/dmu_objset.c index 628b23be1..c59973a77 100644 --- a/module/zfs/dmu_objset.c +++ b/module/zfs/dmu_objset.c @@ -1573,39 +1573,10 @@ dmu_snapshot_list_next(objset_t *os, int namelen, char *name, return (0); } -/* - * Determine the objset id for a given snapshot name. - */ int -dmu_snapshot_id(objset_t *os, const char *snapname, uint64_t *idp) +dmu_snapshot_lookup(objset_t *os, const char *name, uint64_t *value) { - dsl_dataset_t *ds = os->os_dsl_dataset; - zap_cursor_t cursor; - zap_attribute_t attr; - int error; - - if (ds->ds_phys->ds_snapnames_zapobj == 0) - return (ENOENT); - - zap_cursor_init(&cursor, ds->ds_dir->dd_pool->dp_meta_objset, - ds->ds_phys->ds_snapnames_zapobj); - - error = zap_cursor_move_to_key(&cursor, snapname, MT_EXACT); - if (error) { - zap_cursor_fini(&cursor); - return (error); - } - - error = zap_cursor_retrieve(&cursor, &attr); - if (error) { - zap_cursor_fini(&cursor); - return (error); - } - - *idp = attr.za_first_integer; - zap_cursor_fini(&cursor); - - return (0); + return dsl_dataset_snap_lookup(os->os_dsl_dataset, name, value); } int |