blk-cgroup: move rcu locking from blkcg_bio_issue_check to blk_throtl_bio

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The only thing in blkcg_bio_issue_check that needs to be under
rcu_read_lock is blk_throtl_bio, so move the locking there.

Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Christoph Hellwig 2020-06-27 09:31:57 +02:00 • committed by Jens Axboe

parent 7582f30cc9

commit 93b8063804

2 changed files with 2 additions and 3 deletions

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3

block/blk-throttle.c

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2

include/linux/blk-cgroup.h

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