md/bitmap: resume array on backlog_store() error path

Browse source

backlog_store() suspends the array before checking whether a write-mostly
device exists. If no such device exists, the error path only unlocks
reconfig_mutex and leaves the array suspended, blocking subsequent I/O.

Use mddev_unlock_and_resume() to release both states.

Fixes: 58226942ad ("md: use new apis to suspend array before mddev_create/destroy_serial_pool")

Signed-off-by: Chen Cheng <chencheng@fnnas.com>
Reviewed-by: Yu Kuai <yukuai@fygo.io>
Link: https://patch.msgid.link/20260718034236.4119093-1-chencheng@fnnas.com
Signed-off-by: Yu Kuai <yukuai@fygo.io>

...

This commit is contained in:

Chen Cheng 2026-07-18 11:42:36 +08:00 • committed by Yu Kuai

parent 85764f475f

commit 2911cd0a0f

1 changed files with 1 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

drivers/md/md-bitmap.c

View file