diff options
| author | Li Nan <linan122@huawei.com> | 2026-01-05 19:02:58 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-02-26 15:00:43 -0800 |
| commit | 71b49e106e5837d111ad223582eccdbd1edbb17c (patch) | |
| tree | 6fa21ea1360cb101bf0f5bec72c7f056ec7f335d /drivers/md | |
| parent | 99646b501614afade8e0f59b16ff0ccf3cc01b94 (diff) | |
md/raid10: fix any_working flag handling in raid10_sync_request
[ Upstream commit 99582edb3f62e8ee6c34512021368f53f9b091f2 ]
In raid10_sync_request(), 'any_working' indicates if any IO will
be submitted. When there's only one In_sync disk with badblocks,
'any_working' might be set to 1 but no IO is submitted. Fix it by
setting 'any_working' after badblock checks.
Link: https://lore.kernel.org/linux-raid/20260105110300.1442509-11-linan666@huaweicloud.com
Fixes: e875ecea266a ("md/raid10 record bad blocks as needed during recovery.")
Signed-off-by: Li Nan <linan122@huawei.com>
Reviewed-by: Yu Kuai <yukuai3@huawei.com>
Signed-off-by: Yu Kuai <yukuai@fnnas.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/raid10.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index 84be4cc7e873..3a591e60a144 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -3402,7 +3402,6 @@ static sector_t raid10_sync_request(struct mddev *mddev, sector_t sector_nr, !test_bit(In_sync, &rdev->flags)) continue; /* This is where we read from */ - any_working = 1; sector = r10_bio->devs[j].addr; if (is_badblock(rdev, sector, max_sync, @@ -3417,6 +3416,7 @@ static sector_t raid10_sync_request(struct mddev *mddev, sector_t sector_nr, continue; } } + any_working = 1; bio = r10_bio->devs[0].bio; bio->bi_next = biolist; biolist = bio; |