From: Tanmay Bhushan <007047221b@gmail.com>
To: Chris Mason <clm@fb.com>, Josef Bacik <josef@toxicpanda.com>,
David Sterba <dsterba@suse.com>,
linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Tanmay Bhushan <007047221b@gmail.com>
Subject: [PATCH] btrfs: raid56: Fix stripes if vertical errors are found
Date: Sun, 15 Jan 2023 21:32:15 +0100 [thread overview]
Message-ID: <20230115203215.8115-1-007047221b@gmail.com> (raw)
We take two stripe numbers if vertical errors are found.
In case it is just a pstripe it does not matter but in
case of raid 6 it matters a both stripes need to be fixed.
Signed-off-by: Tanmay Bhushan <007047221b@gmail.com>
---
fs/btrfs/raid56.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/btrfs/raid56.c b/fs/btrfs/raid56.c
index 6a2cf754912d..f35898a78b16 100644
--- a/fs/btrfs/raid56.c
+++ b/fs/btrfs/raid56.c
@@ -1886,7 +1886,7 @@ static int recover_vertical(struct btrfs_raid_bio *rbio, int sector_nr,
sector->uptodate = 1;
}
if (failb >= 0) {
- ret = verify_one_sector(rbio, faila, sector_nr);
+ ret = verify_one_sector(rbio, failb, sector_nr);
if (ret < 0)
goto cleanup;
--
2.34.1
next reply other threads:[~2023-01-15 20:34 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-15 20:32 Tanmay Bhushan [this message]
2023-01-15 23:37 ` [PATCH] btrfs: raid56: Fix stripes if vertical errors are found Qu Wenruo
2023-01-25 19:11 ` David Sterba
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