diff options
Diffstat (limited to 'fs/btrfs/delayed-ref.c')
| -rw-r--r-- | fs/btrfs/delayed-ref.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/btrfs/delayed-ref.c b/fs/btrfs/delayed-ref.c index a73fc23e2961..a94fae897b3f 100644 --- a/fs/btrfs/delayed-ref.c +++ b/fs/btrfs/delayed-ref.c @@ -957,13 +957,14 @@ int btrfs_add_delayed_extent_op(struct btrfs_trans_handle *trans, } /* - * this does a simple search for the head node for a given extent. - * It must be called with the delayed ref spinlock held, and it returns - * the head node if any where found, or NULL if not. + * This does a simple search for the head node for a given extent. Returns the + * head node if found, or NULL if not. */ struct btrfs_delayed_ref_head * btrfs_find_delayed_ref_head(struct btrfs_delayed_ref_root *delayed_refs, u64 bytenr) { + lockdep_assert_held(&delayed_refs->lock); + return find_ref_head(delayed_refs, bytenr, false); } |