Messages in this thread | | | Subject | Re: [PATCH 1/3] perf, core: Introduce attrs to count in either host or guest mode | From | Peter Zijlstra <> | Date | Wed, 11 May 2011 15:49:05 +0200 |
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On Wed, 2011-05-11 at 14:45 +0300, Avi Kivity wrote: > Well, actually, that depends on the meaning of exclude_hv.
exclude_hv is for when the host is a guest and we don't wish to sample the host's host etc. PPC introduced this because ppc-linux runs as a guest of the 'firmware' and not on the native hardware.
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