diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2022-08-22 23:39:23 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:09:40 -0400 |
| commit | d5024b011cb37b03aeeddd4b38857db427a04f11 (patch) | |
| tree | 2c3af9da12a9e206aedf01cab24dfdbd92b67a3b /fs/bcachefs/btree_update_interior.c | |
| parent | ca7d8fcabf29fae627babb72bda9b51763f9a145 (diff) | |
bcachefs: bch2_btree_node_lock_write_nofail()
Taking a write lock will be able to fail, with the new cycle detector -
unless we pass it nofail, which is possible but not preferred.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/btree_update_interior.c')
| -rw-r--r-- | fs/bcachefs/btree_update_interior.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/bcachefs/btree_update_interior.c b/fs/bcachefs/btree_update_interior.c index 6fe49766c6c8..db45883d27ce 100644 --- a/fs/bcachefs/btree_update_interior.c +++ b/fs/bcachefs/btree_update_interior.c @@ -1163,7 +1163,7 @@ static void bch2_btree_set_root(struct btree_update *as, * Ensure no one is using the old root while we switch to the * new root: */ - bch2_btree_node_lock_write(trans, path, old); + bch2_btree_node_lock_write_nofail(trans, path, old); bch2_btree_set_root_inmem(c, b); @@ -2002,7 +2002,7 @@ static int __bch2_btree_node_update_key(struct btree_trans *trans, if (ret) goto err; - bch2_btree_node_lock_write(trans, iter->path, b); + bch2_btree_node_lock_write_nofail(trans, iter->path, b); if (new_hash) { mutex_lock(&c->btree_cache.lock); |