Messages in this thread | | | Date | Mon, 13 Aug 2012 17:36:31 +0200 | Subject | Re: [BUG] perf: sharing of cpuctx between core and ibs PMU causes problems | From | Stephane Eranian <> |
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On Mon, Aug 13, 2012 at 5:32 PM, Peter Zijlstra <peterz@infradead.org> wrote: > On Mon, 2012-08-13 at 14:53 +0200, Stephane Eranian wrote: >> >> Your proposal solves the problem, though it is not that pretty because >> you're exposing >> IBS stuff in sched.h aside for the 2 new iterations. But I don't see >> another way around >> this at this point. > > Yeah, I don't particularly like it either.. but I'm having a similar > problem of not seeing anything better. > > I was going to see if I could make the two IBS PMUs share something, but > that's going to be pain whichever way you turn it.
Let's use your patch then.
Acked-by: Stephane Eranian <eranian@google.com>
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