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From: Mike Snitzer <snitzer@redhat.com>
To: Christoph Hellwig <hch@lst.de>
Cc: Jens Axboe <axboe@kernel.dk>, Minchan Kim <minchan@kernel.org>,
	dm-devel@redhat.com, linux-block@vger.kernel.org
Subject: Re: [dm-devel] [PATCH 5/6] dm: simplify flush_bio initialization in __send_empty_flush
Date: Tue, 17 Nov 2020 11:10:59 -0500	[thread overview]
Message-ID: <20201117161059.GA27209@redhat.com> (raw)
In-Reply-To: <20201116212020.1099154-6-hch@lst.de>

On Mon, Nov 16 2020 at  4:20pm -0500,
Christoph Hellwig <hch@lst.de> wrote:

> We don't really need the struct block_device to initialize a bio.  So
> switch from using bio_set_dev to manually setting up bi_disk (bi_partno
> will always be zero and has been cleared by bio_init already).
> 
> Signed-off-by: Christoph Hellwig <hch@lst.de>

Acked-by: Mike Snitzer <snitzer@redhat.com>

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WARNING: multiple messages have this Message-ID (diff)
From: Mike Snitzer <snitzer@redhat.com>
To: Christoph Hellwig <hch@lst.de>
Cc: Jens Axboe <axboe@kernel.dk>, Minchan Kim <minchan@kernel.org>,
	dm-devel@redhat.com, linux-block@vger.kernel.org
Subject: Re: [PATCH 5/6] dm: simplify flush_bio initialization in __send_empty_flush
Date: Tue, 17 Nov 2020 11:10:59 -0500	[thread overview]
Message-ID: <20201117161059.GA27209@redhat.com> (raw)
In-Reply-To: <20201116212020.1099154-6-hch@lst.de>

On Mon, Nov 16 2020 at  4:20pm -0500,
Christoph Hellwig <hch@lst.de> wrote:

> We don't really need the struct block_device to initialize a bio.  So
> switch from using bio_set_dev to manually setting up bi_disk (bi_partno
> will always be zero and has been cleared by bio_init already).
> 
> Signed-off-by: Christoph Hellwig <hch@lst.de>

Acked-by: Mike Snitzer <snitzer@redhat.com>


  reply	other threads:[~2020-11-17 17:03 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-16 21:20 [dm-devel] misc struct block_device related driver cleanups Christoph Hellwig
2020-11-16 21:20 ` Christoph Hellwig
2020-11-16 21:20 ` [dm-devel] [PATCH 1/6] mtip32xx: remove the call to fsync_bdev on removal Christoph Hellwig
2020-11-16 21:20   ` Christoph Hellwig
2020-11-16 21:20 ` [dm-devel] [PATCH 2/6] zram: remove the claim mechanism Christoph Hellwig
2020-11-16 21:20   ` Christoph Hellwig
2020-11-16 21:20 ` [dm-devel] [PATCH 3/6] zram: do not call set_blocksize Christoph Hellwig
2020-11-16 21:20   ` Christoph Hellwig
2020-11-16 21:20 ` [dm-devel] [PATCH 4/6] loop: " Christoph Hellwig
2020-11-16 21:20   ` Christoph Hellwig
2020-11-16 21:20 ` [dm-devel] [PATCH 5/6] dm: simplify flush_bio initialization in __send_empty_flush Christoph Hellwig
2020-11-16 21:20   ` Christoph Hellwig
2020-11-17 16:10   ` Mike Snitzer [this message]
2020-11-17 16:10     ` Mike Snitzer
2020-11-16 21:20 ` [dm-devel] [PATCH 6/6] dm: remove the block_device reference in struct mapped_device Christoph Hellwig
2020-11-16 21:20   ` Christoph Hellwig
2020-11-17 16:11   ` [dm-devel] " Mike Snitzer
2020-11-17 16:11     ` Mike Snitzer
2020-11-17 15:46 ` [dm-devel] misc struct block_device related driver cleanups Mike Snitzer
2020-11-17 15:46   ` Mike Snitzer
2020-11-17 15:51   ` [dm-devel] " Christoph Hellwig
2020-11-17 15:51     ` Christoph Hellwig
2020-11-17 16:09     ` [dm-devel] " Mike Snitzer
2020-11-17 16:09       ` Mike Snitzer

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