diff options
Diffstat (limited to 'include/sys/dsl_dataset.h')
| -rw-r--r-- | include/sys/dsl_dataset.h | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/include/sys/dsl_dataset.h b/include/sys/dsl_dataset.h index c464c70bd..9db39d5f8 100644 --- a/include/sys/dsl_dataset.h +++ b/include/sys/dsl_dataset.h @@ -45,11 +45,13 @@ extern "C" { #endif +extern int zfs_allow_redacted_dataset_mount; struct dsl_dataset; struct dsl_dir; struct dsl_pool; struct dsl_crypto_params; struct dsl_key_mapping; +struct zfs_bookmark_phys; #define DS_FLAG_INCONSISTENT (1ULL<<0) #define DS_IS_INCONSISTENT(ds) \ @@ -115,6 +117,13 @@ struct dsl_key_mapping; #define DS_FIELD_REMAP_DEADLIST "com.delphix:remap_deadlist" /* + * We were receiving an incremental from a redaction bookmark, and these are the + * guids of its snapshots. + */ +#define DS_FIELD_RESUME_REDACT_BOOKMARK_SNAPS \ + "com.delphix:resume_redact_book_snaps" + +/* * This field is set to the ivset guid for encrypted snapshots. This is used * for validating raw receives. */ @@ -176,7 +185,8 @@ typedef struct dsl_dataset { /* only used in syncing context, only valid for non-snapshots: */ struct dsl_dataset *ds_prev; - uint64_t ds_bookmarks; /* DMU_OTN_ZAP_METADATA */ + uint64_t ds_bookmarks_obj; /* DMU_OTN_ZAP_METADATA */ + avl_tree_t ds_bookmarks; /* dsl_bookmark_node_t */ /* has internal locking: */ dsl_deadlist_t ds_deadlist; @@ -314,23 +324,27 @@ int dsl_dataset_hold_flags(struct dsl_pool *dp, const char *name, boolean_t dsl_dataset_try_add_ref(struct dsl_pool *dp, dsl_dataset_t *ds, void *tag); int dsl_dataset_create_key_mapping(dsl_dataset_t *ds); -int dsl_dataset_hold_obj(struct dsl_pool *dp, uint64_t dsobj, void *tag, - dsl_dataset_t **); int dsl_dataset_hold_obj_flags(struct dsl_pool *dp, uint64_t dsobj, ds_hold_flags_t flags, void *tag, dsl_dataset_t **); void dsl_dataset_remove_key_mapping(dsl_dataset_t *ds); -void dsl_dataset_rele(dsl_dataset_t *ds, void *tag); +int dsl_dataset_hold_obj(struct dsl_pool *dp, uint64_t dsobj, + void *tag, dsl_dataset_t **); void dsl_dataset_rele_flags(dsl_dataset_t *ds, ds_hold_flags_t flags, void *tag); +void dsl_dataset_rele(dsl_dataset_t *ds, void *tag); int dsl_dataset_own(struct dsl_pool *dp, const char *name, ds_hold_flags_t flags, void *tag, dsl_dataset_t **dsp); +int dsl_dataset_own_force(struct dsl_pool *dp, const char *name, + ds_hold_flags_t flags, void *tag, dsl_dataset_t **dsp); int dsl_dataset_own_obj(struct dsl_pool *dp, uint64_t dsobj, ds_hold_flags_t flags, void *tag, dsl_dataset_t **dsp); +int dsl_dataset_own_obj_force(struct dsl_pool *dp, uint64_t dsobj, + ds_hold_flags_t flags, void *tag, dsl_dataset_t **dsp); void dsl_dataset_disown(dsl_dataset_t *ds, ds_hold_flags_t flags, void *tag); void dsl_dataset_name(dsl_dataset_t *ds, char *name); +boolean_t dsl_dataset_tryown(dsl_dataset_t *ds, void *tag, boolean_t override); int dsl_dataset_namelen(dsl_dataset_t *ds); boolean_t dsl_dataset_has_owner(dsl_dataset_t *ds); -boolean_t dsl_dataset_tryown(dsl_dataset_t *ds, void *tag); uint64_t dsl_dataset_create_sync(dsl_dir_t *pds, const char *lastname, dsl_dataset_t *origin, uint64_t flags, cred_t *, struct dsl_crypto_params *, dmu_tx_t *); @@ -387,9 +401,11 @@ uint64_t dsl_get_defer_destroy(dsl_dataset_t *ds); uint64_t dsl_get_referenced(dsl_dataset_t *ds); uint64_t dsl_get_numclones(dsl_dataset_t *ds); uint64_t dsl_get_inconsistent(dsl_dataset_t *ds); +uint64_t dsl_get_redacted(dsl_dataset_t *ds); uint64_t dsl_get_available(dsl_dataset_t *ds); int dsl_get_written(dsl_dataset_t *ds, uint64_t *written); int dsl_get_prev_snap(dsl_dataset_t *ds, char *snap); +void dsl_get_redact_snaps(dsl_dataset_t *ds, nvlist_t *propval); int dsl_get_mountpoint(dsl_dataset_t *ds, const char *dsname, char *value, char *source); @@ -403,6 +419,8 @@ void dsl_dataset_space(dsl_dataset_t *ds, uint64_t dsl_dataset_fsid_guid(dsl_dataset_t *ds); int dsl_dataset_space_written(dsl_dataset_t *oldsnap, dsl_dataset_t *new, uint64_t *usedp, uint64_t *compp, uint64_t *uncompp); +int dsl_dataset_space_written_bookmark(struct zfs_bookmark_phys *bmp, + dsl_dataset_t *new, uint64_t *usedp, uint64_t *compp, uint64_t *uncompp); int dsl_dataset_space_wouldfree(dsl_dataset_t *firstsnap, dsl_dataset_t *last, uint64_t *usedp, uint64_t *compp, uint64_t *uncompp); @@ -463,6 +481,9 @@ boolean_t dsl_dataset_feature_is_active(dsl_dataset_t *ds, spa_feature_t f); boolean_t dsl_dataset_get_uint64_array_feature(dsl_dataset_t *ds, spa_feature_t f, uint64_t *outlength, uint64_t **outp); +void dsl_dataset_activate_redaction(dsl_dataset_t *ds, uint64_t *redact_snaps, + uint64_t num_redact_snaps, dmu_tx_t *tx); + #ifdef ZFS_DEBUG #define dprintf_ds(ds, fmt, ...) do { \ if (zfs_flags & ZFS_DEBUG_DPRINTF) { \ |