diff options
Diffstat (limited to 'fs/btrfs/extent_io.c')
| -rw-r--r-- | fs/btrfs/extent_io.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index fcf2ff9ae4a8..cf24b2855462 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -2641,6 +2641,14 @@ static bool btrfs_io_needs_validation(struct inode *inode, struct bio *bio) int i; /* + * If bi_status is BLK_STS_OK, then this was a checksum error, not an + * I/O error. In this case, we already know exactly which sector was + * bad, so we don't need to validate. + */ + if (bio->bi_status == BLK_STS_OK) + return false; + + /* * We need to validate each sector individually if the failed I/O was * for multiple sectors. */ |