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Date: Fri, 29 May 2015 12:45:15 -0400 (EDT) From: Vince Weaver <vincent.weaver@...ne.edu> To: Peter Zijlstra <peterz@...radead.org> cc: Vince Weaver <vincent.weaver@...ne.edu>, linux-kernel@...r.kernel.org, mingo@...nel.org, eranian@...gle.com, Paul Mackerras <paulus@...ba.org>, Arnaldo Carvalho de Melo <acme@...nel.org> Subject: Re: [patch] inherited events not signalling parent on overflow On Thu, 28 May 2015, Peter Zijlstra wrote: > What could maybe work -- I'd have to check the code -- is open a > per-task-per-cpu counter for every cpu. Those we could inherit -- if we > currently allow it I'm not sure of. yes, that seems to work. It's a bit of a pain having to juggle so many buffers, but that's much better than not being able to measure at all. Vince -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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