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Re: [Qemu-devel] [PATCH v3] sheepdog: do not blindly memset all read buf
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From: |
Kevin Wolf |
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Subject: |
Re: [Qemu-devel] [PATCH v3] sheepdog: do not blindly memset all read buffers |
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Date: |
Tue, 10 Jul 2012 15:55:42 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:13.0) Gecko/20120605 Thunderbird/13.0 |
Am 10.07.2012 12:53, schrieb Kevin Wolf:
> Am 09.07.2012 20:23, schrieb MORITA Kazutaka:
>> At Mon, 9 Jul 2012 16:34:13 +0200,
>> Christoph Hellwig wrote:
>>>
>>> Only buffers that map to unallocated blocks need to be zeroed.
>>>
>>> Signed-off-by: Christoph Hellwig <address@hidden>
>>>
>>> ---
>>> block/sheepdog.c | 37 ++++++++++++++++++-------------------
>>> 1 file changed, 18 insertions(+), 19 deletions(-)
>>
>> Acked-by: MORITA Kazutaka <address@hidden>
>
> Thanks, applied to the block branch.
And dropped again. Anthony has pulled Michael Tokarev's iovec patches
now, so qemu_iovec_memset_skip() doesn't exist any more. Please rebase.
Kevin