linux-kernel - Re: [PATCH v2 0/5] blk-mq: optimize queue

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Date:   Fri, 22 Sep 2023 08:52:43 -0600
From:   Jens Axboe <axboe@...nel.dk>
To:     hch@....de, ming.lei@...hat.com, bvanassche@....org,
        chengming.zhou@...ux.dev
Cc:     kbusch@...nel.org, mst@...hat.com,
        damien.lemoal@...nsource.wdc.com, linux-block@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Chengming Zhou <zhouchengming@...edance.com>
Subject: Re: [PATCH v2 0/5] blk-mq: optimize queue_rqs() support


On Wed, 13 Sep 2023 15:16:11 +0000, chengming.zhou@...ux.dev wrote:
> Changes in v2:
>   - Drop the patch that fixes a potential race in request timeout
>     from this series.
>   - Rebased on the newest block/for-next branch.
> 
> The current queue_rqs() support has limitation that it can't work on
> shared tags queue, which is resolved by patch 1-3. We move the account
> of active requests to where we really allocate the driver tag.
> 
> [...]

Applied, thanks!

[1/5] blk-mq: account active requests when get driver tag
      commit: b8643d682669994b3f57c3440df3d4f9cb735f35
[2/5] blk-mq: remove RQF_MQ_INFLIGHT
      commit: 48554df6bf2b1e83f70749bf4b4d7914f8b3c01d
[3/5] blk-mq: support batched queue_rqs() on shared tags queue
      commit: 434097ee375fff36bc5037524609ffd6199f11da
[4/5] blk-mq: update driver tags request table when start request
      commit: 217b613a53d3a430aa2e5d1523819dc271f02ff0
[5/5] block/null_blk: add queue_rqs() support
      commit: d78bfa1346ab1fe04d20aa45a0678d1fc866f37c

Best regards,
-- 
Jens Axboe