[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH] x86 linux: prevent halted VCPUs from eating up CPU bandwidth
On 30 May 2006, at 09:11, Jan Beulich wrote: Indeed, this was the behavior I intended, but somehow I failed to find the VCPUOP_down operation that I was lookingfor. Here's an updated patch. Given that you went for the more complicated definition of halt() that calls block when event delivery is enabled, is it actually necessary to not compile the halt-checking routine? If event delivery is enabled in that function, shouldn't we return from each invocation of halt() on (at least) each timer interrupt? If not, I wonder why our behaviour there differs from native? -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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