Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1486752

Re: [PATCH 03/14] block: Get rid of unused request_queue::nr_queues member

Show all headers | View raw

On Sun, Sep 18, 2016 at 09:37:13AM +0200, Alexander Gordeev wrote:
> CC: linux-block@vger.kernel.org
> Signed-off-by: Alexander Gordeev <agordeev@redhat.com>

Reviewed-by: Omar Sandoval <osandov@fb.com>

> ---
>  block/blk-mq.c         | 2 --
>  include/linux/blkdev.h | 1 -
>  2 files changed, 3 deletions(-)
> 
> diff --git a/block/blk-mq.c b/block/blk-mq.c
> index 7fa58fe..276ec7b 100644
> --- a/block/blk-mq.c
> +++ b/block/blk-mq.c
> @@ -2068,8 +2068,6 @@ struct request_queue *blk_mq_init_allocated_queue(struct blk_mq_tag_set *set,
>  	INIT_WORK(&q->timeout_work, blk_mq_timeout_work);
>  	blk_queue_rq_timeout(q, set->timeout ? set->timeout : 30 * HZ);
>  
> -	q->nr_queues = nr_cpu_ids;
> -
>  	q->queue_flags |= QUEUE_FLAG_MQ_DEFAULT;
>  
>  	if (!(set->flags & BLK_MQ_F_SG_MERGE))
> diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
> index c47c358..0f1bf55 100644
> --- a/include/linux/blkdev.h
> +++ b/include/linux/blkdev.h
> @@ -325,7 +325,6 @@ struct request_queue {
>  
>  	/* sw queues */
>  	struct blk_mq_ctx __percpu	*queue_ctx;
> -	unsigned int		nr_queues;
>  
>  	/* hw dispatch queues */
>  	struct blk_mq_hw_ctx	**queue_hw_ctx;
> -- 
> 1.8.3.1
> 

-- 
Omar

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

[PATCH 00/14] blk-mq: Minor fixes and cleanups Alexander Gordeev <agordeev@redhat.com> - 2016-09-18 09:40 +0200
  [PATCH 14/14] blk-mq: Set flush_start_tag to BLK_MQ_MAX_DEPTH Alexander Gordeev <agordeev@redhat.com> - 2016-09-18 09:40 +0200
  [PATCH 01/14] blk-mq: Fix memory leaks on queue cleanup Alexander Gordeev <agordeev@redhat.com> - 2016-09-18 09:40 +0200
    Re: [PATCH 01/14] blk-mq: Fix memory leaks on queue cleanup Christoph Hellwig <hch@infradead.org> - 2016-09-19 16:00 +0200
  [PATCH 04/14] blk-mq: Do not limit number of queues to 'nr_cpu_ids' in allocations Alexander Gordeev <agordeev@redhat.com> - 2016-09-18 09:40 +0200
    Re: [PATCH 04/14] blk-mq: Do not limit number of queues to  'nr_cpu_ids' in allocations Omar Sandoval <osandov@osandov.com> - 2016-09-19 19:50 +0200
      Re: [PATCH 04/14] blk-mq: Do not limit number of queues to  'nr_cpu_ids' in allocations Alexander Gordeev <agordeev@redhat.com> - 2016-09-20 13:40 +0200
        Re: [PATCH 04/14] blk-mq: Do not limit number of queues to  'nr_cpu_ids' in allocations Omar Sandoval <osandov@osandov.com> - 2016-09-20 19:30 +0200
  [PATCH 11/14] blk-mq: Move hardware context init code into single location Alexander Gordeev <agordeev@redhat.com> - 2016-09-18 09:40 +0200
  [PATCH 02/14] blk-mq: Fix a potential NULL pointer assignment to hctx tags Alexander Gordeev <agordeev@redhat.com> - 2016-09-18 09:40 +0200
    Re: [PATCH 02/14] blk-mq: Fix a potential NULL pointer assignment to  hctx tags Omar Sandoval <osandov@osandov.com> - 2016-09-19 20:40 +0200
  [PATCH 03/14] block: Get rid of unused request_queue::nr_queues member Alexander Gordeev <agordeev@redhat.com> - 2016-09-18 09:40 +0200
    Re: [PATCH 03/14] block: Get rid of unused request_queue::nr_queues  member Omar Sandoval <osandov@osandov.com> - 2016-09-19 20:40 +0200
  [PATCH 05/14] blk-mq: Remove a redundant assignment Alexander Gordeev <agordeev@redhat.com> - 2016-09-18 09:50 +0200
    Re: [PATCH 05/14] blk-mq: Remove a redundant assignment Omar Sandoval <osandov@osandov.com> - 2016-09-19 20:40 +0200
  [PATCH 07/14] blk-mq: Cleanup a loop exit condition Alexander Gordeev <agordeev@redhat.com> - 2016-09-18 09:50 +0200
    Re: [PATCH 07/14] blk-mq: Cleanup a loop exit condition Omar Sandoval <osandov@osandov.com> - 2016-09-19 21:10 +0200
      Re: [PATCH 07/14] blk-mq: Cleanup a loop exit condition Alexander Gordeev <agordeev@redhat.com> - 2016-09-20 13:30 +0200
  [PATCH 08/14] blk-mq: Get rid of unnecessary blk_mq_free_hw_queues() Alexander Gordeev <agordeev@redhat.com> - 2016-09-18 09:50 +0200
  [PATCH 09/14] blk-mq: Move duplicating code to blk_mq_exit_hctx() Alexander Gordeev <agordeev@redhat.com> - 2016-09-18 09:50 +0200
    Re: [PATCH 09/14] blk-mq: Move duplicating code to blk_mq_exit_hctx() Omar Sandoval <osandov@osandov.com> - 2016-09-19 20:00 +0200
  [PATCH 12/14] blk-mq: Rework blk_mq_init_hctx() function Alexander Gordeev <agordeev@redhat.com> - 2016-09-18 09:50 +0200
  [PATCH 06/14] blk-mq: Fix hardware context data node selection Alexander Gordeev <agordeev@redhat.com> - 2016-09-18 09:50 +0200
    Re: [PATCH 06/14] blk-mq: Fix hardware context data node selection Omar Sandoval <osandov@osandov.com> - 2016-09-19 21:00 +0200
  [PATCH 13/14] blk-mq: Pair blk_mq_hctx_kobj_init() with blk_mq_hctx_kobj_put() Alexander Gordeev <agordeev@redhat.com> - 2016-09-18 09:50 +0200

csiph-web