mainline inclusion
from mainline-v5.9-rc1
commit 58e46ed9
category: bugfix
bugzilla: 41569
CVE: NA

-----------------------------------------------

Move the locking and assignment of bd_claiming from bd_start_claiming to
bd_prepare_to_claim.
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Acked-by: NTejun Heo <tj@kernel.org>
Signed-off-by: NJens Axboe <axboe@kernel.dk>

conflcit:
fs/block_dev.c
Signed-off-by: NYe Bin <yebin10@huawei.com>
Reviewed-by: Nzhangyi (F) <yi.zhang@huawei.com>
Signed-off-by: NYang Yingliang <yangyingliang@huawei.com>