[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH] x86/mm: disallow mmu hypercalls for a dying domain
Since the check is made with no locks held, I don't think any race can be completely avoided here. I'm not sure the performance argument holds much water either -- this just looks like a pointless extra check. -- Keir On 27/11/2009 06:22, "Kouya Shimura" <kouya@xxxxxxxxxxxxxx> wrote: > The race condition should be avoided for efficiency. > > Signed-off-by: Kouya Shimura <kouya@xxxxxxxxxxxxxx> > _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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