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From: Ming Lei <ming.lei@redhat.com>
To: Christoph Hellwig <hch@lst.de>
Cc: Jens Axboe <axboe@kernel.dk>,
	Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>,
	Mike Snitzer <snitzer@redhat.com>,
	linux-block@vger.kernel.org, dm-devel@redhat.com,
	Jeffle Xu <jefflexu@linux.alibaba.com>
Subject: Re: [dm-devel] [RFC PATCH V2 1/3] block: add helper of blk_queue_poll
Date: Mon, 21 Jun 2021 16:38:54 +0800	[thread overview]
Message-ID: <YNBQHq1hwytjvXyR@T590> (raw)
In-Reply-To: <20210621072036.GB6651@lst.de>

On Mon, Jun 21, 2021 at 09:20:36AM +0200, Christoph Hellwig wrote:
> On Thu, Jun 17, 2021 at 06:35:47PM +0800, Ming Lei wrote:
> > There has been 3 users, and will be more, so add one such helper.
> > 
> > Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
> > Reviewed-by: Jeffle Xu <jefflexu@linux.alibaba.com>
> > Reviewed-by: Hannes Reinecke <hare@suse.de>
> > Signed-off-by: Ming Lei <ming.lei@redhat.com>
> 
> I still don't like hiding a simple flag test like this, it just adds
> another step to grepping what is going on.

It is actually one pattern in block layer since there is so many such
macros of blk_queue_*. And it makes the check line shorter.


Thanks,
Ming

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  reply	other threads:[~2021-06-21  8:39 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-17 10:35 [dm-devel] [RFC PATCH V2 0/3] block/dm: support bio polling Ming Lei
2021-06-17 10:35 ` [dm-devel] [RFC PATCH V2 1/3] block: add helper of blk_queue_poll Ming Lei
2021-06-21  7:20   ` Christoph Hellwig
2021-06-21  8:38     ` Ming Lei [this message]
2021-06-17 10:35 ` [dm-devel] [RFC PATCH V2 2/3] block: add ->poll_bio to block_device_operations Ming Lei
2021-06-21  7:25   ` Christoph Hellwig
2021-06-21  8:41     ` Ming Lei
2021-06-17 10:35 ` [dm-devel] [RFC PATCH V2 3/3] dm: support bio polling Ming Lei
2021-06-17 23:08   ` Ming Lei
2021-06-18  8:19   ` JeffleXu
2021-06-18 13:29     ` Ming Lei
2021-06-18 14:39     ` Ming Lei
2021-06-18 20:56       ` Mike Snitzer
2021-06-19  0:27         ` Ming Lei
2021-06-21  1:32         ` JeffleXu
2021-06-21 11:33       ` JeffleXu
2021-06-21 14:04         ` Ming Lei
2021-06-22  2:26           ` JeffleXu
2021-06-22  2:45             ` Ming Lei
2021-06-22  7:45               ` JeffleXu
2021-06-30  8:30         ` Ming Lei
2021-06-21  7:36   ` Christoph Hellwig
2021-06-21  9:09     ` Ming Lei

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