Wang ShaoBo a999525c7b drbd: destroy workqueue when drbd device was freed
[ Upstream commit 8692814b77ca4228a99da8a005de0acf40af6132 ]

A submitter workqueue is dynamically allocated by init_submitter()
called by drbd_create_device(), we should destroy it when this
device is not needed or destroyed.

Fixes: 113fef9e20e0 ("drbd: prepare to queue write requests on a submit worker")
Signed-off-by: Wang ShaoBo <bobo.shaobowang@huawei.com>
Link: https://lore.kernel.org/r/20221124015817.2729789-3-bobo.shaobowang@huawei.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-12-31 13:32:15 +01:00
..
2022-04-17 19:54:24 -06:00