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From: Minwoo Im <minwoo.im.dev@gmail.com>
To: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Cc: linux-block@vger.kernel.org, axboe@kernel.dk, hch@lst.de,
	Minwoo Im <minwoo.im.dev@gmail.com>
Subject: Re: [PATCH 2/8] null_blk: add REQ_OP_WRITE_ZEROES config property
Date: Sun, 28 Jul 2019 15:17:08 +0900	[thread overview]
Message-ID: <20190728061708.GH24390@minwoo-desktop> (raw)
In-Reply-To: <20190711175328.16430-3-chaitanya.kulkarni@wdc.com>

On 19-07-11 10:53:22, Chaitanya Kulkarni wrote:
> This is a preparation patch for implementing the support for the
> write-zeroes operations for null_blk. We introduce a new bool flag
> write-zeroes for nullb_device structure so that user can either set
> this value through configfs when null_blk is memory backed or use
> module parameter. Following two patches are implementing respective
> support for REQ_OP_WRITE_ZEROES.
> 
> Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>

Hi Chaitanya,

It looks good to be squashed with 3rd patch.  Code looks good to me.

Thanks!

  reply	other threads:[~2019-07-28  6:17 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-11 17:53 [PATCH 0/8] null_blk: add missing write-zeroes and discard support Chaitanya Kulkarni
2019-07-11 17:53 ` [PATCH 1/8] null_blk: add module parameter for REQ_OP_DISCARD Chaitanya Kulkarni
2019-07-28  6:04   ` Minwoo Im
2019-07-30  4:48     ` Chaitanya Kulkarni
2019-07-11 17:53 ` [PATCH 2/8] null_blk: add REQ_OP_WRITE_ZEROES config property Chaitanya Kulkarni
2019-07-28  6:17   ` Minwoo Im [this message]
2019-07-11 17:53 ` [PATCH 3/8] null_blk: add support for write-zeroes Chaitanya Kulkarni
2019-07-28  6:08   ` Minwoo Im
2019-07-11 17:53 ` [PATCH 4/8] null_blk: allow memory-backed write-zeroes-req Chaitanya Kulkarni
2019-07-28  6:11   ` Minwoo Im
2019-07-11 17:53 ` [PATCH 5/8] null_blk: code cleaup Chaitanya Kulkarni
2019-07-28  6:12   ` Minwoo Im
2019-07-11 17:53 ` [PATCH 6/8] null_blk: allow memory-backed write-zeroes-bio Chaitanya Kulkarni
2019-07-28  6:18   ` Minwoo Im
2019-07-11 17:53 ` [PATCH 7/8] null_blk: add support for configfs write_zeroes Chaitanya Kulkarni
2019-07-11 17:53 ` [PATCH 8/8] null_blk: adjusts the code with latest changes Chaitanya Kulkarni

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