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Re: [Qemu-block] [Qemu-devel] [PATCH 05/17] block: Introduce .bdrv_co_pr
From: |
Eric Blake |
Subject: |
Re: [Qemu-block] [Qemu-devel] [PATCH 05/17] block: Introduce .bdrv_co_preadv/pwritev BlockDriver function |
Date: |
Wed, 27 Apr 2016 09:44:51 -0600 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 |
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 <address@hidden>
> ---
> block/io.c | 28 ++++++++++++++++++++++------
> include/block/block_int.h | 4 ++++
> 2 files changed, 26 insertions(+), 6 deletions(-)
>
Reviewed-by: Eric Blake <address@hidden>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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- [Qemu-block] [PATCH 03/17] block: Support AIO drivers in bdrv_driver_preadv/pwritev(), (continued)
- [Qemu-block] [PATCH 03/17] block: Support AIO drivers in bdrv_driver_preadv/pwritev(), Kevin Wolf, 2016/04/27
- [Qemu-block] [PATCH 04/17] block: Rename bdrv_co_do_preadv/writev to bdrv_co_preadv/writev, Kevin Wolf, 2016/04/27
- [Qemu-block] [PATCH 08/17] dmg: Implement .bdrv_co_preadv() interface, Kevin Wolf, 2016/04/27
- [Qemu-block] [PATCH 07/17] cloop: Implement .bdrv_co_preadv() interface, Kevin Wolf, 2016/04/27
- [Qemu-block] [PATCH 09/17] vdi: Implement .bdrv_co_preadv() interface, Kevin Wolf, 2016/04/27
- [Qemu-block] [PATCH 05/17] block: Introduce .bdrv_co_preadv/pwritev BlockDriver function, Kevin Wolf, 2016/04/27
- Re: [Qemu-block] [Qemu-devel] [PATCH 05/17] block: Introduce .bdrv_co_preadv/pwritev BlockDriver function,
Eric Blake <=
- [Qemu-block] [PATCH 06/17] bochs: Implement .bdrv_co_preadv() interface, Kevin Wolf, 2016/04/27
- [Qemu-block] [PATCH 15/17] vpc: Implement .bdrv_co_pwritev() interface, Kevin Wolf, 2016/04/27
- [Qemu-block] [PATCH 16/17] vvfat: Implement .bdrv_co_preadv/pwritev interfaces, Kevin Wolf, 2016/04/27
- [Qemu-block] [PATCH 17/17] block: Remove BlockDriver.bdrv_read/write, Kevin Wolf, 2016/04/27
- [Qemu-block] [PATCH 10/17] vdi: Implement .bdrv_co_pwritev() interface, Kevin Wolf, 2016/04/27