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Re: [Qemu-devel] [RFC PATCH 05/19] raw: Probe required direct I/O alignm
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-devel] [RFC PATCH 05/19] raw: Probe required direct I/O alignment |
Date: |
Fri, 06 Dec 2013 18:53:18 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130923 Thunderbird/17.0.9 |
Il 06/12/2013 18:22, Kevin Wolf ha scritto:
> @@ -1227,6 +1288,7 @@ static BlockDriver bdrv_file = {
> .bdrv_aio_writev = raw_aio_writev,
> .bdrv_aio_flush = raw_aio_flush,
> .bdrv_aio_discard = raw_aio_discard,
> + .bdrv_opt_mem_align = raw_opt_mem_align,
>
> .bdrv_truncate = raw_truncate,
> .bdrv_getlength = raw_getlength,
> @@ -1582,6 +1644,7 @@ static BlockDriver bdrv_host_device = {
> .bdrv_aio_writev = raw_aio_writev,
> .bdrv_aio_flush = raw_aio_flush,
> .bdrv_aio_discard = hdev_aio_discard,
> + .bdrv_opt_mem_align = raw_opt_mem_align,
Should this rather be a BlockLimits field?
Paolo
- [Qemu-devel] [RFC PATCH 00/19] block: Support for 512b-on-4k emulation, Kevin Wolf, 2013/12/06
- [Qemu-devel] [RFC PATCH 01/19] qemu_memalign: Allow small alignments, Kevin Wolf, 2013/12/06
- [Qemu-devel] [RFC PATCH 02/19] block: Detect unaligned length in bdrv_qiov_is_aligned(), Kevin Wolf, 2013/12/06
- [Qemu-devel] [RFC PATCH 03/19] block: Don't use guest sector size for qemu_blockalign(), Kevin Wolf, 2013/12/06
- [Qemu-devel] [RFC PATCH 04/19] block: rename buffer_alignment to guest_block_size, Kevin Wolf, 2013/12/06
- [Qemu-devel] [RFC PATCH 05/19] raw: Probe required direct I/O alignment, Kevin Wolf, 2013/12/06
- Re: [Qemu-devel] [RFC PATCH 05/19] raw: Probe required direct I/O alignment,
Paolo Bonzini <=
- [Qemu-devel] [RFC PATCH 06/19] block: Introduce bdrv_aligned_preadv(), Kevin Wolf, 2013/12/06
- [Qemu-devel] [RFC PATCH 07/19] block: Introduce bdrv_co_do_preadv(), Kevin Wolf, 2013/12/06
- [Qemu-devel] [RFC PATCH 08/19] block: Introduce bdrv_aligned_pwritev(), Kevin Wolf, 2013/12/06
- [Qemu-devel] [RFC PATCH 09/19] block: write: Handle COR dependency after I/O throttling, Kevin Wolf, 2013/12/06
- [Qemu-devel] [RFC PATCH 10/19] block: Introduce bdrv_co_do_pwritev(), Kevin Wolf, 2013/12/06
- [Qemu-devel] [RFC PATCH 11/19] block: Switch BdrvTrackedRequest to byte granularity, Kevin Wolf, 2013/12/06
- [Qemu-devel] [RFC PATCH 12/19] block: Allow waiting for overlapping requests between begin/end, Kevin Wolf, 2013/12/06
- [Qemu-devel] [RFC PATCH 13/19] block: Make zero-after-EOF work with larger alignment, Kevin Wolf, 2013/12/06