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-rw-r--r--block/blk-core.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/block/blk-core.c b/block/blk-core.c
index 2b11d8325fde..cb56724a8dfb 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -425,6 +425,7 @@ struct request_queue *blk_alloc_queue(int node_id)
mutex_init(&q->debugfs_mutex);
mutex_init(&q->sysfs_lock);
mutex_init(&q->sysfs_dir_lock);
+ mutex_init(&q->limits_lock);
mutex_init(&q->rq_qos_mutex);
spin_lock_init(&q->queue_lock);