LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Hannes Reinecke <hare@suse.de>
To: John Garry <john.garry@huawei.com>, axboe@kernel.dk
Cc: linux-kernel@vger.kernel.org, linux-block@vger.kernel.org,
	ming.lei@redhat.com, linux-scsi@vger.kernel.org
Subject: Re: [PATCH RESEND v3 09/13] blk-mq: Add blk_mq_tag_update_sched_shared_sbitmap()
Date: Tue, 14 Sep 2021 07:46:56 +0200	[thread overview]
Message-ID: <0e3e70d5-9ce0-36f6-1340-1800c7dddfd5@suse.de> (raw)
In-Reply-To: <1631545950-56586-10-git-send-email-john.garry@huawei.com>

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@huawei.com>
> Reviewed-by: Ming Lei <ming.lei@redhat.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@suse.de>

Cheers,

Hannes
-- 
Dr. Hannes Reinecke                Kernel Storage Architect
hare@suse.de                              +49 911 74053 688
SUSE Software Solutions GmbH, Maxfeldstr. 5, 90409 Nürnberg
HRB 36809 (AG Nürnberg), Geschäftsführer: Felix Imendörffer

  reply	other threads:[~2021-09-14  5:47 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-13 15:12 [PATCH RESEND v3 00/13] blk-mq: Reduce static requests memory footprint for shared sbitmap John Garry
2021-09-13 15:12 ` [PATCH RESEND v3 01/13] blk-mq: Change rqs check in blk_mq_free_rqs() John Garry
2021-09-14  5:35   ` Hannes Reinecke
2021-09-13 15:12 ` [PATCH RESEND v3 02/13] block: Rename BLKDEV_MAX_RQ -> BLKDEV_DEFAULT_RQ John Garry
2021-09-14  5:36   ` Hannes Reinecke
2021-09-13 15:12 ` [PATCH RESEND v3 03/13] blk-mq: Relocate shared sbitmap resize in blk_mq_update_nr_requests() John Garry
2021-09-14  5:37   ` Hannes Reinecke
2021-09-13 15:12 ` [PATCH RESEND v3 04/13] blk-mq: Invert check " John Garry
2021-09-14  5:38   ` Hannes Reinecke
2021-09-13 15:12 ` [PATCH RESEND v3 05/13] blk-mq-sched: Rename blk_mq_sched_alloc_{tags -> map_and_rqs}() John Garry
2021-09-14  5:40   ` Hannes Reinecke
2021-09-14  8:10     ` John Garry
2021-09-13 15:12 ` [PATCH RESEND v3 06/13] blk-mq-sched: Rename blk_mq_sched_free_{requests -> rqs}() John Garry
2021-09-14  5:41   ` Hannes Reinecke
2021-09-13 15:12 ` [PATCH RESEND v3 07/13] blk-mq: Pass driver tags to blk_mq_clear_rq_mapping() John Garry
2021-09-14  5:44   ` Hannes Reinecke
2021-09-13 15:12 ` [PATCH RESEND v3 08/13] blk-mq: Don't clear driver tags own mapping John Garry
2021-09-14  5:45   ` Hannes Reinecke
2021-09-13 15:12 ` [PATCH RESEND v3 09/13] blk-mq: Add blk_mq_tag_update_sched_shared_sbitmap() John Garry
2021-09-14  5:46   ` Hannes Reinecke [this message]
2021-09-13 15:12 ` [PATCH RESEND v3 10/13] blk-mq: Add blk_mq_alloc_map_and_rqs() John Garry
2021-09-14  5:48   ` Hannes Reinecke
2021-09-13 15:12 ` [PATCH RESEND v3 11/13] blk-mq: Refactor and rename blk_mq_free_map_and_{requests->rqs}() John Garry
2021-09-14  5:50   ` Hannes Reinecke
2021-09-13 15:12 ` [PATCH RESEND v3 12/13] blk-mq: Use shared tags for shared sbitmap support John Garry
2021-09-14  6:04   ` Hannes Reinecke
2021-09-14  8:27     ` John Garry
2021-09-13 15:12 ` [PATCH RESEND v3 13/13] blk-mq: Stop using pointers for blk_mq_tags bitmap tags John Garry
2021-09-14  6:05   ` Hannes Reinecke
2021-09-20  7:45 ` [PATCH RESEND v3 00/13] blk-mq: Reduce static requests memory footprint for shared sbitmap John Garry

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=0e3e70d5-9ce0-36f6-1340-1800c7dddfd5@suse.de \
    --to=hare@suse.de \
    --cc=axboe@kernel.dk \
    --cc=john.garry@huawei.com \
    --cc=linux-block@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-scsi@vger.kernel.org \
    --cc=ming.lei@redhat.com \
    --subject='Re: [PATCH RESEND v3 09/13] blk-mq: Add blk_mq_tag_update_sched_shared_sbitmap()' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).