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From: Christoph Hellwig <hch@lst.de>
To: Bart Van Assche <bvanassche@acm.org>
Cc: Jens Axboe <axboe@kernel.dk>,
	linux-block@vger.kernel.org, Christoph Hellwig <hch@lst.de>,
	Damien Le Moal <damien.lemoal@opensource.wdc.com>
Subject: Re: [PATCH v2 6/6] block/null_blk: Add support for pipelining zoned writes
Date: Fri, 24 Jun 2022 08:06:59 +0200	[thread overview]
Message-ID: <20220624060659.GA6494@lst.de> (raw)
In-Reply-To: <20220623232603.3751912-7-bvanassche@acm.org>

I don't think adding all the previous code just for null_blk is a good
idea.  We need a real user of it first.

  parent reply	other threads:[~2022-06-24  6:07 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-23 23:25 [PATCH v2 0/6] Improve zoned storage write performance Bart Van Assche
2022-06-23 23:25 ` [PATCH v2 1/6] block: Document blk_queue_zone_is_seq() and blk_rq_zone_is_seq() Bart Van Assche
2022-06-24  0:10   ` Damien Le Moal
2022-06-23 23:25 ` [PATCH v2 2/6] block: Introduce the blk_rq_is_zoned_seq_write() function Bart Van Assche
2022-06-24  0:15   ` Damien Le Moal
2022-06-24  6:07   ` Christoph Hellwig
2022-06-24 16:35     ` Bart Van Assche
2022-06-23 23:26 ` [PATCH v2 3/6] block: Introduce a request queue flag for pipelining zoned writes Bart Van Assche
2022-06-24  0:19   ` Damien Le Moal
2022-06-24 16:29     ` Bart Van Assche
2022-06-23 23:26 ` [PATCH v2 4/6] block/mq-deadline: Only use zone locking if necessary Bart Van Assche
2022-06-24  0:24   ` Damien Le Moal
2022-06-23 23:26 ` [PATCH v2 5/6] block/null_blk: Refactor null_queue_rq() Bart Van Assche
2022-06-24  0:26   ` Damien Le Moal
2022-06-23 23:26 ` [PATCH v2 6/6] block/null_blk: Add support for pipelining zoned writes Bart Van Assche
2022-06-24  0:29   ` Damien Le Moal
2022-06-24  6:06   ` Christoph Hellwig [this message]
2022-06-24 16:45     ` Bart Van Assche
2022-06-25  9:25       ` Christoph Hellwig
2022-06-26  0:23         ` Bart Van Assche

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