These stuff is always used with flush req together, so
we can do that safely.
Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
---
block/blk-core.c | 3 ---
block/blk-flush.c | 4 ++++
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/block/blk-core.c b/block/blk-core.c
index 0a9d172..222fe84 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -600,9 +600,6 @@ struct request_queue *blk_alloc_queue_node(gfp_t gfp_mask, int node_id)
#ifdef CONFIG_BLK_CGROUP
INIT_LIST_HEAD(&q->blkg_list);
#endif
- INIT_LIST_HEAD(&q->flush_queue[0]);
- INIT_LIST_HEAD(&q->flush_queue[1]);
- INIT_LIST_HEAD(&q->flush_data_in_flight);
INIT_DELAYED_WORK(&q->delay_work, blk_delay_work);
kobject_init(&q->kobj, &blk_queue_ktype);
diff --git a/block/blk-flush.c b/block/blk-flush.c
index 6932ee8..a5b2a00 100644
--- a/block/blk-flush.c
+++ b/block/blk-flush.c
@@ -490,6 +490,10 @@ static int blk_mq_init_flush(struct request_queue *q)
int blk_init_flush(struct request_queue *q)
{
+ INIT_LIST_HEAD(&q->flush_queue[0]);
+ INIT_LIST_HEAD(&q->flush_queue[1]);
+ INIT_LIST_HEAD(&q->flush_data_in_flight);
+
if (q->mq_ops)
return blk_mq_init_flush(q);
--
1.7.9.5
--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
