Re: [PATCH 09/11] blkcg: move per-queue blkg list heads and countersto queue and blkg

From: Vivek Goyal
Date: Thu Feb 02 2012 - 17:47:18 EST


On Wed, Feb 01, 2012 at 01:19:14PM -0800, Tejun Heo wrote:

[..]
> diff --git a/block/blk-core.c b/block/blk-core.c
> index ab0a11b..025ef60 100644
> --- a/block/blk-core.c
> +++ b/block/blk-core.c
> @@ -546,6 +546,10 @@ struct request_queue *blk_alloc_queue_node(gfp_t gfp_mask, int node_id)
> setup_timer(&q->timeout, blk_rq_timed_out_timer, (unsigned long) q);
> INIT_LIST_HEAD(&q->timeout_list);
> INIT_LIST_HEAD(&q->icq_list);
> +#if defined(CONFIG_BLK_CGROUP) || defined(CONFIG_BLK_CGROUP_MODULE)

BLK_CGROUP_MODULE not required as you got rid of this possiblity in the
first patch itself

>
> struct list_head icq_list;
> +#if defined(CONFIG_BLK_CGROUP) || defined(CONFIG_BLK_CGROUP_MODULE)

Ditto.

Thanks
Vivek
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