Messages in this thread | | | Date | Wed, 27 May 2015 12:11:36 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH v2 02/11] perf/x86: Improve HT workaround GP counter constraint |
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On Wed, May 27, 2015 at 02:01:04AM -0700, Stephane Eranian wrote: > But are you removing the incremental calls from the upper layer via > x86_pmu.add()? > If not, then you are saying the dynamic constraint you got for > offcore_response, LBR > or the HT workaround is still the best avail now.
sigh, see I knew I was missing something :/
So then for c->flag & DYNAMIC we should put and get again, right?
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