linux-kernel - Re: [PATCH] block: Remove 'plug/unplug' comment in blk_execute_rq

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Date:	Thu, 05 May 2011 23:59:31 +0800
From:	Tao Ma <tm@....ma>
To:	linux-kernel@...r.kernel.org
CC:	axboe@...nel.dk
Subject: Re: [PATCH] block: Remove 'plug/unplug' comment in blk_execute_rq_nowait.

Jens,
	Is it ok to be merged?
On 04/25/2011 11:55 PM, Tao Ma wrote:
> From: Tao Ma <boyu.mt@...bao.com>
> 
> unplug is replaced with blk_run_queue now in blk_execute_rq_nowait,
> so change the comment accordingly.
> 
> Signed-off-by: Tao Ma <boyu.mt@...bao.com>
> ---
>  block/blk-exec.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/block/blk-exec.c b/block/blk-exec.c
> index 81e3181..d36bfbb 100644
> --- a/block/blk-exec.c
> +++ b/block/blk-exec.c
> @@ -56,7 +56,7 @@ void blk_execute_rq_nowait(struct request_queue *q, struct gendisk *bd_disk,
>  	spin_lock_irq(q->queue_lock);
>  	__elv_add_request(q, rq, where);
>  	__blk_run_queue(q);
> -	/* the queue is stopped so it won't be plugged+unplugged */
> +	/* the queue is stopped so it won't be runned */
>  	if (rq->cmd_type == REQ_TYPE_PM_RESUME)
>  		q->request_fn(q);
>  	spin_unlock_irq(q->queue_lock);

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