From: Eric Blake <eblake@redhat.com>
To: Kevin Wolf <kwolf@redhat.com>, qemu-block@nongnu.org
Cc: famz@redhat.com, sw@weilnetz.de, qemu-devel@nongnu.org,
mreitz@redhat.com, stefanha@redhat.com
Subject: Re: [Qemu-devel] [PATCH 05/17] block: Introduce .bdrv_co_preadv/pwritev BlockDriver function
Date: Wed, 27 Apr 2016 09:44:51 -0600 [thread overview]
Message-ID: <5720DE73.5040108@redhat.com> (raw)
In-Reply-To: <1461750767-23273-6-git-send-email-kwolf@redhat.com>
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On 04/27/2016 03:52 AM, Kevin Wolf wrote:
> Many parts of the block layer are already byte granularity. The block
> driver interface, however, was still missing an interface that allows
> making use of this. This patch introduces a new BlockDriver interface,
> which is based on coroutines, vectored, has flags and uses a byte
> granularity. This is now the preferred interface for new drivers.
>
> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
> ---
> block/io.c | 28 ++++++++++++++++++++++------
> include/block/block_int.h | 4 ++++
> 2 files changed, 26 insertions(+), 6 deletions(-)
>
Reviewed-by: Eric Blake <eblake@redhat.com>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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next prev parent reply other threads:[~2016-04-27 15:44 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-27 9:52 [Qemu-devel] [PATCH 00/17] block: Convert .bdrv_read/write to .bdrv_preadv/pwritev Kevin Wolf
2016-04-27 9:52 ` [Qemu-devel] [PATCH 01/17] block: Introduce bdrv_driver_preadv() Kevin Wolf
2016-04-27 13:52 ` Eric Blake
2016-04-27 9:52 ` [Qemu-devel] [PATCH 02/17] block: Introduce bdrv_driver_pwritev() Kevin Wolf
2016-04-27 14:03 ` Eric Blake
2016-04-27 9:52 ` [Qemu-devel] [PATCH 03/17] block: Support AIO drivers in bdrv_driver_preadv/pwritev() Kevin Wolf
2016-04-27 14:13 ` Eric Blake
2016-04-27 9:52 ` [Qemu-devel] [PATCH 04/17] block: Rename bdrv_co_do_preadv/writev to bdrv_co_preadv/writev Kevin Wolf
2016-04-27 14:34 ` Eric Blake
2016-04-27 14:40 ` Kevin Wolf
2016-04-27 9:52 ` [Qemu-devel] [PATCH 05/17] block: Introduce .bdrv_co_preadv/pwritev BlockDriver function Kevin Wolf
2016-04-27 15:44 ` Eric Blake [this message]
2016-04-27 9:52 ` [Qemu-devel] [PATCH 06/17] bochs: Implement .bdrv_co_preadv() interface Kevin Wolf
2016-04-27 14:06 ` Stefan Hajnoczi
2016-04-27 14:33 ` Kevin Wolf
2016-04-27 15:51 ` Eric Blake
2016-04-28 8:21 ` Kevin Wolf
2016-04-28 8:42 ` Markus Armbruster
2016-04-27 9:52 ` [Qemu-devel] [PATCH 07/17] cloop: " Kevin Wolf
2016-04-27 14:12 ` Stefan Hajnoczi
2016-04-27 9:52 ` [Qemu-devel] [PATCH 08/17] dmg: " Kevin Wolf
2016-04-27 9:52 ` [Qemu-devel] [PATCH 09/17] vdi: " Kevin Wolf
2016-04-27 9:52 ` [Qemu-devel] [PATCH 10/17] vdi: Implement .bdrv_co_pwritev() interface Kevin Wolf
2016-04-27 14:17 ` Stefan Hajnoczi
2016-04-27 14:36 ` Kevin Wolf
2016-04-27 9:52 ` [Qemu-devel] [PATCH 11/17] vmdk: Add vmdk_find_offset_in_cluster() Kevin Wolf
2016-04-27 9:52 ` [Qemu-devel] [PATCH 12/17] vmdk: Implement .bdrv_co_preadv() interface Kevin Wolf
2016-04-27 9:52 ` [Qemu-devel] [PATCH 13/17] vmdk: Implement .bdrv_co_pwritev() interface Kevin Wolf
2016-04-27 14:21 ` Stefan Hajnoczi
2016-04-27 9:52 ` [Qemu-devel] [PATCH 14/17] vpc: Implement .bdrv_co_preadv() interface Kevin Wolf
2016-04-27 9:52 ` [Qemu-devel] [PATCH 15/17] vpc: Implement .bdrv_co_pwritev() interface Kevin Wolf
2016-04-27 9:52 ` [Qemu-devel] [PATCH 16/17] vvfat: Implement .bdrv_co_preadv/pwritev interfaces Kevin Wolf
2016-04-27 9:52 ` [Qemu-devel] [PATCH 17/17] block: Remove BlockDriver.bdrv_read/write Kevin Wolf
2016-04-27 14:26 ` [Qemu-devel] [PATCH 00/17] block: Convert .bdrv_read/write to .bdrv_preadv/pwritev Stefan Hajnoczi
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