283 	spin_lock(&blkcg->lock);  in blkg_create()
297 	spin_unlock(&blkcg->lock);  in blkg_create()
384 	lockdep_assert_held(&blkcg->lock);  in blkg_destroy()
432 		spin_lock(&blkcg->lock);  in blkg_destroy_all()
434 		spin_unlock(&blkcg->lock);  in blkg_destroy_all()
449 	spin_lock_irq(&blkcg->lock);  in blkcg_reset_stats()
472 	spin_unlock_irq(&blkcg->lock);  in blkcg_reset_stats()
1023 	spin_lock_irq(&blkcg->lock);  in blkcg_destroy_blkgs()
1036 			spin_unlock_irq(&blkcg->lock);  in blkcg_destroy_blkgs()
1038 			spin_lock_irq(&blkcg->lock);  in blkcg_destroy_blkgs()
1046 	spin_unlock_irq(&blkcg->lock);  in blkcg_destroy_blkgs()
1111 	spin_lock_init(&blkcg->lock);  in blkcg_css_alloc()
1402 		spin_lock(&blkcg->lock);  in blkcg_activate_policy()
1407 		spin_unlock(&blkcg->lock);  in blkcg_activate_policy()
1441 		spin_lock(&blkcg->lock);  in blkcg_deactivate_policy()
1448 		spin_unlock(&blkcg->lock);  in blkcg_deactivate_policy()