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Re: [Qemu-devel] [PATCH RFC] virtio: put last seen used index into ring


From: Avi Kivity
Subject: Re: [Qemu-devel] [PATCH RFC] virtio: put last seen used index into ring itself
Date: Mon, 24 May 2010 14:00:59 +0300
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.9) Gecko/20100330 Fedora/3.0.4-1.fc12 Thunderbird/3.0.4

On 05/24/2010 11:05 AM, Michael S. Tsirkin wrote:

Okay, but why is lockunshare faster than unshare?


No idea.

--
Do not meddle in the internals of kernels, for they are subtle and quick to 
panic.




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