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Re: [Qemu-devel] [PATCH] qcow2-bitmap: initialize bitmap directory align
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From: |
Max Reitz |
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Subject: |
Re: [Qemu-devel] [PATCH] qcow2-bitmap: initialize bitmap directory alignment |
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Date: |
Mon, 27 May 2019 15:28:16 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 |
On 27.05.19 14:52, Andrey Shinkevich wrote:
> Valgrind detects multiple issues in QEMU iotests when the memory is
> used without being initialized. Valgrind may dump lots of unnecessary
> reports what makes the memory issue analysis harder. Particularly,
> that is true for the aligned bitmap directory and can be seen while
> running the iotest #169. Padding the aligned space with zeros eases
> the pain.
>
> Signed-off-by: Andrey Shinkevich <address@hidden>
> ---
> block/qcow2-bitmap.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Thanks, applied to my block branch:
https://git.xanclic.moe/XanClic/qemu/commits/branch/block
Max
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