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From: Pankaj Raghav <p.raghav@samsung.com>
To: linux-block@vger.kernel.org, axboe@kernel.dk
Cc: damien.lemoal@opensource.wdc.com, gost.dev@samsung.com,
	Pankaj Raghav <p.raghav@samsung.com>
Subject: [PATCH 0/2] enable plugging only for reads in zoned block devices
Date: Sun, 25 Sep 2022 20:53:45 +0200	[thread overview]
Message-ID: <20220925185348.120964-1-p.raghav@samsung.com> (raw)
In-Reply-To: CGME20220925185349eucas1p1dc689bac64668ca038ba8646c44fd580@eucas1p1.samsung.com

Hi Jens,
 This patch series addresses the issue that was discussed in your plugging
 for passthrough patch series[1].

1st patch modifies blk_mq_plug() function to accept plugging only for
reads in zoned block devices.

2nd patch uses the blk_mq_plug function in blk_execute_rq_nowait().

The patches are based on next-20220923.

[1] https://lore.kernel.org/linux-block/2e484ccb-b65b-2991-e259-d3f7be6ad1a6@kernel.dk/

Pankaj Raghav (2):
  block: modify blk_mq_plug() to allow only reads for zoned block
    devices
  block: use blk_mq_plug() in blk_execute_rq_nowait()

 block/blk-mq.c | 2 +-
 block/blk-mq.h | 7 ++++---
 2 files changed, 5 insertions(+), 4 deletions(-)

-- 
2.25.1


       reply	other threads:[~2022-09-25 18:53 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20220925185349eucas1p1dc689bac64668ca038ba8646c44fd580@eucas1p1.samsung.com>
2022-09-25 18:53 ` Pankaj Raghav [this message]
2022-09-25 18:53   ` [PATCH 1/2] block: modify blk_mq_plug() to allow only reads for zoned block devices Pankaj Raghav
2022-09-25 22:55     ` Damien Le Moal
2022-09-26 14:37     ` Christoph Hellwig
2022-09-26 14:40       ` Jens Axboe
2022-09-26 14:43         ` Christoph Hellwig
2022-09-26 16:32           ` Jens Axboe
2022-09-26 19:20             ` Pankaj Raghav
2022-09-26 19:25               ` Jens Axboe
2022-09-27 15:20                 ` Pankaj Raghav
2022-09-27 16:04                   ` Jens Axboe
2022-09-27 16:51                     ` Christoph Hellwig
2022-09-27 16:52                       ` Jens Axboe
2022-09-27 23:07                         ` Damien Le Moal
2022-09-27 23:10                           ` Damien Le Moal
2022-09-27 23:13                             ` Jens Axboe
2022-09-27 23:12                           ` Jens Axboe
2022-09-27 23:35                             ` Damien Le Moal
2022-09-28 11:57                         ` Pankaj Raghav
2022-09-28 22:19                           ` Damien Le Moal
2022-09-25 18:53   ` [PATCH 2/2] block: use blk_mq_plug() in blk_execute_rq_nowait() Pankaj Raghav
2022-09-25 22:56     ` Damien Le Moal

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