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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2024-10-27 23:25:30 +0100 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-11-07 22:48:20 +0100 |
| commit | 72acab3a7c5aee76451fa6054e9608026476a971 (patch) | |
| tree | 3c13b41728d650ad4305615f148e4d7d003f1e6e /fs/bcachefs/btree_cache.c | |
| parent | bcachefs: Fix null ptr deref in bucket_gen_get() (diff) | |
| download | linux-72acab3a7c5aee76451fa6054e9608026476a971.tar.xz linux-72acab3a7c5aee76451fa6054e9608026476a971.zip | |
bcachefs: Fix error handling in bch2_btree_node_prefetch()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to '')
| -rw-r--r-- | fs/bcachefs/btree_cache.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/bcachefs/btree_cache.c b/fs/bcachefs/btree_cache.c index 6e4afb2b5441..6f6225703eef 100644 --- a/fs/bcachefs/btree_cache.c +++ b/fs/bcachefs/btree_cache.c @@ -1312,9 +1312,12 @@ int bch2_btree_node_prefetch(struct btree_trans *trans, b = bch2_btree_node_fill(trans, path, k, btree_id, level, SIX_LOCK_read, false); - if (!IS_ERR_OR_NULL(b)) + int ret = PTR_ERR_OR_ZERO(b); + if (ret) + return ret; + if (b) six_unlock_read(&b->c.lock); - return bch2_trans_relock(trans) ?: PTR_ERR_OR_ZERO(b); + return 0; } void bch2_btree_node_evict(struct btree_trans *trans, const struct bkey_i *k) |