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-rw-r--r--block/blk-core.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/block/blk-core.c b/block/blk-core.c
index c3434c6..83a47fc 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -547,6 +547,10 @@ struct request_queue *blk_alloc_queue_node(gfp_t gfp_mask, int node_id)
INIT_LIST_HEAD(&q->queue_head);
INIT_LIST_HEAD(&q->timeout_list);
INIT_LIST_HEAD(&q->icq_list);
+#ifdef CONFIG_BLK_CGROUP
+ INIT_LIST_HEAD(&q->blkg_list[0]);
+ INIT_LIST_HEAD(&q->blkg_list[1]);
+#endif
INIT_LIST_HEAD(&q->flush_queue[0]);
INIT_LIST_HEAD(&q->flush_queue[1]);
INIT_LIST_HEAD(&q->flush_data_in_flight);
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