blk-mq: split bitmap grow and resize case in blk_mq_update_nr_requests()

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[ Upstream commit e632004044 ]

No functional changes are intended, make code cleaner and prepare to fix
the grow case in following patches.

Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Reviewed-by: Nilay Shroff <nilay@linux.ibm.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Stable-dep-of: b86433721f ("blk-mq: fix potential deadlock while nr_requests grown")
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Yu Kuai 2025-09-10 16:04:41 +08:00 • committed by Greg Kroah-Hartman

parent 64cb378502

commit fc0328336c

1 changed files with 27 additions and 12 deletions

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block/blk-mq.c

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