linux-kernel - Re: [PATCH] deadline: remove unused struct member

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Message-ID: <CAAeU0aOE_XQ6AwoAcvA3_T=8yWPnXtZJQKGd1y0T1WnB3qwPBw@mail.gmail.com>
Date:	Sun, 31 Jan 2016 16:54:27 -0800
From:	Tahsin Erdogan <tahsin@...gle.com>
To:	Jens Axboe <axboe@...nel.dk>,
	Aaron Carroll <aaronc@...ato.unsw.edu.au>,
	linux-block@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, Tahsin Erdogan <tahsin@...gle.com>
Subject: Re: [PATCH] deadline: remove unused struct member

Ping?

On Thu, Jan 14, 2016 at 2:41 PM, Tahsin Erdogan <tahsin@...gle.com> wrote:
> commit 63de428b139d3d31d86ebe25ae97b33f6540fb7e ("deadline-iosched:
> allow non-sequential batching") removed last use of last_sector.
>
> Signed-off-by: Tahsin Erdogan <tahsin@...gle.com>
> ---
>  block/deadline-iosched.c | 3 ---
>  1 file changed, 3 deletions(-)
>
> diff --git a/block/deadline-iosched.c b/block/deadline-iosched.c
> index a753df2..d0dd788 100644
> --- a/block/deadline-iosched.c
> +++ b/block/deadline-iosched.c
> @@ -39,7 +39,6 @@ struct deadline_data {
>          */
>         struct request *next_rq[2];
>         unsigned int batching;          /* number of sequential requests made */
> -       sector_t last_sector;           /* head position */
>         unsigned int starved;           /* times reads have starved writes */
>
>         /*
> @@ -210,8 +209,6 @@ deadline_move_request(struct deadline_data *dd, struct request *rq)
>         dd->next_rq[WRITE] = NULL;
>         dd->next_rq[data_dir] = deadline_latter_request(rq);
>
> -       dd->last_sector = rq_end_sector(rq);
> -
>         /*
>          * take it off the sort and fifo list, move
>          * to dispatch queue
> --
> 2.6.0.rc2.230.g3dd15c0
>