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Re: [Qemu-block] [PATCH v5] qemu-img: check block status of backing file
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From: |
Max Reitz |
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Subject: |
Re: [Qemu-block] [PATCH v5] qemu-img: check block status of backing file when converting. |
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Date: |
Wed, 27 Apr 2016 18:31:46 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.7.2 |
On 27.04.2016 18:04, Ren Kimura wrote:
> When converting images, check the block status of its backing file chain
> to avoid needlessly reading zeros.
>
> Signed-off-by: Ren Kimura <address@hidden>
> ---
> qemu-img.c | 15 +++++++++++++--
> 1 file changed, 13 insertions(+), 2 deletions(-)
Thank you, I applied the patch to my block-next tree for inclusion into
qemu after the 2.6 release:
https://github.com/XanClic/qemu/commits/block-next
Max
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