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Diffstat (limited to 'fs/bcachefs/btree_locking.h')
| -rw-r--r-- | fs/bcachefs/btree_locking.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/fs/bcachefs/btree_locking.h b/fs/bcachefs/btree_locking.h index ab3161c1b1f4..32c28c1341e9 100644 --- a/fs/bcachefs/btree_locking.h +++ b/fs/bcachefs/btree_locking.h @@ -185,6 +185,24 @@ void bch2_btree_node_unlock_write(struct btree_trans *, /* lock: */ +static inline int __must_check +btree_node_lock_nopath(struct btree_trans *trans, + struct btree_bkey_cached_common *b, + enum six_lock_type type) +{ + six_lock_type(&b->lock, type, NULL, NULL); + return 0; +} + +static inline void btree_node_lock_nopath_nofail(struct btree_trans *trans, + struct btree_bkey_cached_common *b, + enum six_lock_type type) +{ + int ret = btree_node_lock_nopath(trans, b, type); + + BUG_ON(ret); +} + static inline int btree_node_lock_type(struct btree_trans *trans, struct btree_path *path, struct btree_bkey_cached_common *b, |