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Re: [Qemu-devel] [PATCH v3 4/4] block/qcow2: introduce parallel subreque
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From: |
Max Reitz |
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Subject: |
Re: [Qemu-devel] [PATCH v3 4/4] block/qcow2: introduce parallel subrequest handling in read and write |
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Date: |
Thu, 15 Aug 2019 16:07:26 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 |
On 15.08.19 14:10, Vladimir Sementsov-Ogievskiy wrote:
> It improves performance for fragmented qcow2 images.
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy <address@hidden>
> ---
> block/qcow2.h | 3 ++
> block/qcow2.c | 125 ++++++++++++++++++++++++++++++++++++++++-----
> block/trace-events | 1 +
> 3 files changed, 117 insertions(+), 12 deletions(-)
Reviewed-by: Max Reitz <address@hidden>
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- [Qemu-devel] [PATCH v3 0/4] qcow2: async handling of fragmented io, Vladimir Sementsov-Ogievskiy, 2019/08/15
- [Qemu-devel] [PATCH v3 1/4] block: introduce aio task pool, Vladimir Sementsov-Ogievskiy, 2019/08/15
- [Qemu-devel] [PATCH v3 3/4] block/qcow2: refactor qcow2_co_pwritev_part, Vladimir Sementsov-Ogievskiy, 2019/08/15
- [Qemu-devel] [PATCH v3 2/4] block/qcow2: refactor qcow2_co_preadv_part, Vladimir Sementsov-Ogievskiy, 2019/08/15
- [Qemu-devel] [PATCH v3 4/4] block/qcow2: introduce parallel subrequest handling in read and write, Vladimir Sementsov-Ogievskiy, 2019/08/15
- Re: [Qemu-devel] [PATCH v3 4/4] block/qcow2: introduce parallel subrequest handling in read and write,
Max Reitz <=
- Re: [Qemu-devel] [PATCH v3 0/4] qcow2: async handling of fragmented io, Max Reitz, 2019/08/15
- Re: [Qemu-devel] [PATCH v3 0/4] qcow2: async handling of fragmented io, Max Reitz, 2019/08/15