diff options
Diffstat (limited to 'fs/bcachefs/subvolume.h')
| -rw-r--r-- | fs/bcachefs/subvolume.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/fs/bcachefs/subvolume.h b/fs/bcachefs/subvolume.h index a6f56f66e2..d2015d549b 100644 --- a/fs/bcachefs/subvolume.h +++ b/fs/bcachefs/subvolume.h @@ -8,17 +8,22 @@ enum bkey_invalid_flags; int bch2_check_subvols(struct bch_fs *); +int bch2_check_subvol_children(struct bch_fs *); int bch2_subvolume_invalid(struct bch_fs *, struct bkey_s_c, enum bkey_invalid_flags, struct printbuf *); void bch2_subvolume_to_text(struct printbuf *, struct bch_fs *, struct bkey_s_c); +int bch2_subvolume_trigger(struct btree_trans *, enum btree_id, unsigned, + struct bkey_s_c, struct bkey_s, unsigned); #define bch2_bkey_ops_subvolume ((struct bkey_ops) { \ .key_invalid = bch2_subvolume_invalid, \ .val_to_text = bch2_subvolume_to_text, \ + .trigger = bch2_subvolume_trigger, \ .min_val_size = 16, \ }) +int bch2_subvol_has_children(struct btree_trans *, u32); int bch2_subvolume_get(struct btree_trans *, unsigned, bool, int, struct bch_subvolume *); int bch2_subvolume_get_snapshot(struct btree_trans *, u32, u32 *); @@ -30,8 +35,10 @@ int bch2_delete_dead_snapshots(struct bch_fs *); void bch2_delete_dead_snapshots_async(struct bch_fs *); int bch2_subvolume_unlink(struct btree_trans *, u32); -int bch2_subvolume_create(struct btree_trans *, u64, u32, - u32 *, u32 *, bool); +int bch2_subvolume_create(struct btree_trans *, u64, u32, u32, u32 *, u32 *, bool); + +int bch2_initialize_subvolumes(struct bch_fs *); +int bch2_fs_upgrade_for_subvolumes(struct bch_fs *); int bch2_fs_subvolumes_init(struct bch_fs *); |