From d708f0d5026f48081debdd1c5b0a5636455a9589 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Wed, 29 Mar 2017 11:25:48 -0600 Subject: Revert "blkcg: allocate struct blkcg_gq outside request queue spinlock" I inadvertently applied the v5 version of this patch, whereas the agreed upon version was v5. Revert this one so we can apply the right one. This reverts commit 7fc6b87a9ff537e7df32b1278118ce9c5bcd6788. --- include/linux/blk-cgroup.h | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'include/linux/blk-cgroup.h') diff --git a/include/linux/blk-cgroup.h b/include/linux/blk-cgroup.h index 955903a8f6cb..01b62e7bac74 100644 --- a/include/linux/blk-cgroup.h +++ b/include/linux/blk-cgroup.h @@ -172,8 +172,7 @@ extern struct cgroup_subsys_state * const blkcg_root_css; struct blkcg_gq *blkg_lookup_slowpath(struct blkcg *blkcg, struct request_queue *q, bool update_hint); struct blkcg_gq *blkg_lookup_create(struct blkcg *blkcg, - struct request_queue *q, gfp_t gfp, - const struct blkcg_policy *pol); + struct request_queue *q); int blkcg_init_queue(struct request_queue *q); void blkcg_drain_queue(struct request_queue *q); void blkcg_exit_queue(struct request_queue *q); @@ -695,8 +694,7 @@ static inline bool blkcg_bio_issue_check(struct request_queue *q, blkg = blkg_lookup(blkcg, q); if (unlikely(!blkg)) { spin_lock_irq(q->queue_lock); - blkg = blkg_lookup_create(blkcg, q, GFP_NOWAIT | __GFP_NOWARN, - NULL); + blkg = blkg_lookup_create(blkcg, q); if (IS_ERR(blkg)) blkg = NULL; spin_unlock_irq(q->queue_lock); -- cgit v1.2.3-59-g8ed1b