diff options
Diffstat (limited to 'block/blk-cgroup.c')
| -rw-r--r-- | block/blk-cgroup.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c index 5684a8ce1f75..a91f8ae18b49 100644 --- a/block/blk-cgroup.c +++ b/block/blk-cgroup.c @@ -1808,7 +1808,6 @@ static void blkcg_maybe_throttle_blkg(struct blkcg_gq *blkg, bool use_memdelay) void blkcg_maybe_throttle_current(void) { struct request_queue *q = current->throttle_queue; - struct cgroup_subsys_state *css; struct blkcg *blkcg; struct blkcg_gq *blkg; bool use_memdelay = current->use_memdelay; @@ -1820,12 +1819,7 @@ void blkcg_maybe_throttle_current(void) current->use_memdelay = false; rcu_read_lock(); - css = kthread_blkcg(); - if (css) - blkcg = css_to_blkcg(css); - else - blkcg = css_to_blkcg(task_css(current, io_cgrp_id)); - + blkcg = css_to_blkcg(blkcg_css()); if (!blkcg) goto out; blkg = blkg_lookup(blkcg, q); |