blkcg: delete redundant get/put operations for queue
When calling blkcg_schedule_throttle(), for the same queue, redundant get/put operations can be removed. Signed-off-by: NChunguang Xu <brookxu@tencent.com> Acked-by: NTejun Heo <tj@kernel.org> Signed-off-by: NJens Axboe <axboe@kernel.dk>
Showing
想要评论请 注册 或 登录