linux-kernel - Re: [PATCH RESEND v3 09/13] blk-mq: Add blk_mq_tag_update_sched_shared

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Date:   Tue, 14 Sep 2021 07:46:56 +0200
From:   Hannes Reinecke <hare@...e.de>
To:     John Garry <john.garry@...wei.com>, axboe@...nel.dk
Cc:     linux-kernel@...r.kernel.org, linux-block@...r.kernel.org,
        ming.lei@...hat.com, linux-scsi@...r.kernel.org
Subject: Re: [PATCH RESEND v3 09/13] blk-mq: Add
 blk_mq_tag_update_sched_shared_sbitmap()

On 9/13/21 5:12 PM, John Garry wrote:
> Put the functionality to update the sched shared sbitmap size in a common
> function.
> 
> Since the same formula is always used to resize, and it can be got from
> the request queue argument, so just pass the request queue pointer.
> 
> Signed-off-by: John Garry <john.garry@...wei.com>
> Reviewed-by: Ming Lei <ming.lei@...hat.com>
> ---
>   block/blk-mq-sched.c | 3 +--
>   block/blk-mq-tag.c   | 6 ++++++
>   block/blk-mq-tag.h   | 1 +
>   block/blk-mq.c       | 3 +--
>   4 files changed, 9 insertions(+), 4 deletions(-)
> Reviewed-by: Hannes Reinecke <hare@...e.de>

Cheers,

Hannes
-- 
Dr. Hannes Reinecke                Kernel Storage Architect
hare@...e.de                              +49 911 74053 688
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