Re: [PATCH v3 3/9] KVM-HDR: KVM Steal time implementation

From: Peter Zijlstra
Date: Thu Jun 30 2011 - 17:56:06 EST


On Wed, 2011-06-29 at 11:29 -0400, Glauber Costa wrote:
> + version: guest has to check version before and after grabbing
> + time information and check that they are both equal and even.
> + An odd version indicates an in-progress update.

That's generally called a sequence count.
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