From: Tanmay Bhushan <007047221b@gmail.com> Date: Sun, 15 Jan 2023 20:32:15 +0000 (+0100) Subject: btrfs: raid56: fix stripes if vertical errors are found X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=f7c11affde9e29316d24b6736d16faeaac8278f2;p=linux.git btrfs: raid56: fix stripes if vertical errors are found 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 as both stripes need to be fixed. Fixes: 7a3150723061 ("btrfs: raid56: do data csum verification during RMW cycle") Reviewed-by: Qu Wenruo Signed-off-by: Tanmay Bhushan <007047221b@gmail.com> Signed-off-by: David Sterba --- diff --git a/fs/btrfs/raid56.c b/fs/btrfs/raid56.c index 6a2cf754912df..f35898a78b16b 100644 --- a/fs/btrfs/raid56.c +++ b/fs/btrfs/raid56.c @@ -1886,7 +1886,7 @@ pstripe: 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;