On Fri, Apr 19, 2019 at 10:42 AM Hou Tao <houtao1@xxxxxxxxxx> wrote:
>
> all_q_node has not been used since commit 4b855ad37194 ("blk-mq: Create
> hctx for each present CPU"), so remove it.
>
> Signed-off-by: Hou Tao <houtao1@xxxxxxxxxx>
> ---
> include/linux/blkdev.h | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
> index 5c58a3b2bf00..317ab30d2904 100644
> --- a/include/linux/blkdev.h
> +++ b/include/linux/blkdev.h
> @@ -548,7 +548,6 @@ struct request_queue {
> struct rcu_head rcu_head;
> wait_queue_head_t mq_freeze_wq;
> struct percpu_ref q_usage_counter;
> - struct list_head all_q_node;
>
> struct blk_mq_tag_set *tag_set;
> struct list_head tag_set_list;
> --
> 2.16.2.dirty
>
Reviewed-by: Ming Lei <ming.lei@xxxxxxxxxx>
Thanks,
Ming Lei
