diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-cgroup.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c index 1c16694ae145..21bc449d01c0 100644 --- a/block/blk-cgroup.c +++ b/block/blk-cgroup.c @@ -1410,9 +1410,6 @@ void blkcg_deactivate_policy(struct request_queue *q, __clear_bit(pol->plid, q->blkcg_pols); list_for_each_entry(blkg, &q->blkg_list, q_node) { - /* grab blkcg lock too while removing @pd from @blkg */ - spin_lock(&blkg->blkcg->lock); - if (blkg->pd[pol->plid]) { if (!blkg->pd[pol->plid]->offline && pol->pd_offline_fn) { @@ -1422,8 +1419,6 @@ void blkcg_deactivate_policy(struct request_queue *q, pol->pd_free_fn(blkg->pd[pol->plid]); blkg->pd[pol->plid] = NULL; } - - spin_unlock(&blkg->blkcg->lock); } spin_unlock_irq(q->queue_lock); |