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Re: [Qemu-devel] [PATCH] quorum: don't share qiov
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From: |
Kevin Wolf |
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Subject: |
Re: [Qemu-devel] [PATCH] quorum: don't share qiov |
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Date: |
Fri, 30 Jan 2015 14:39:55 +0100 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
Am 30.01.2015 um 09:07 hat Wen Congyang geschrieben:
> If the child touches qiov->iov, it will cause unexpected results.
>
> Signed-off-by: Wen Congyang <address@hidden>
Any specific child you're thinking of?
I think children are not supposed to modify their qiov (which would also
fail for init_external qiovs). Perhaps we should have made it const.
Kevin