diff options
author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-09-24 21:05:50 -0400 |
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committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-09-24 21:06:48 -0400 |
commit | 0a84850d91671606c6272fe4679e27dd68daf88e (patch) | |
tree | 1b8127a5f850837e8429010a3f93535755ab6423 | |
parent | f9c612bbf82da87d7d4a005310c5213db00e22de (diff) |
bcachefs: nocow locking: Fix lock leak
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
-rw-r--r-- | fs/bcachefs/io_write.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/bcachefs/io_write.c b/fs/bcachefs/io_write.c index d2a0de886c7a..6e4f85eb6ec8 100644 --- a/fs/bcachefs/io_write.c +++ b/fs/bcachefs/io_write.c @@ -1376,10 +1376,12 @@ err_get_ioref: /* Fall back to COW path: */ goto out; err_bucket_stale: - while (--i >= 0) + while (i >= 0) { bch2_bucket_nocow_unlock(&c->nocow_locks, buckets[i].b, BUCKET_NOCOW_LOCK_UPDATE); + --i; + } for (i = 0; i < nr_buckets; i++) percpu_ref_put(&bch_dev_bkey_exists(c, buckets[i].b.inode)->io_ref); |