Re: [PATCH] blkcg: put back rcu lock in blkcg_bio_issue_check()

On 12/6/18 10:49 AM, Dennis Zhou wrote: > I was a little overzealous in removing the rcu_read_lock() call from > blkcg_bio_issue_check() and it broke blk-throttle. Put it back. Applied, thanks Dennis. -- Jens Axboe

[PATCH] blkcg: put back rcu lock in blkcg_bio_issue_check()

I was a little overzealous in removing the rcu_read_lock() call from blkcg_bio_issue_check() and it broke blk-throttle. Put it back. Fixes: e35403a034bf ("blkcg: associate blkg when associating a device") Signed-off-by: Dennis Zhou --- include/linux/blk-cgroup.h | 3 +++ 1 file changed, 3 insert