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-rw-r--r--block/blk-sysfs.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c
index 5b4b4ab5e785..cf150011d808 100644
--- a/block/blk-sysfs.c
+++ b/block/blk-sysfs.c
@@ -479,8 +479,12 @@ static void blk_release_queue(struct kobject *kobj)
blk_sync_queue(q);
- if (q->elevator)
+ if (q->elevator) {
+ spin_lock_irq(q->queue_lock);
+ ioc_clear_queue(q);
+ spin_unlock_irq(q->queue_lock);
elevator_exit(q->elevator);
+ }
blk_throtl_exit(q);