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Message-ID: <20160524192843.GC22049@tassilo.jf.intel.com> Date: Tue, 24 May 2016 12:28:43 -0700 From: Andi Kleen <ak@...ux.intel.com> To: Adrian Hunter <adrian.hunter@...el.com> Cc: Andi Kleen <andi@...stfloor.org>, Arnaldo Carvalho de Melo <acme@...nel.org>, jolsa@...nel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH 1/3] perf pt: Mark PT return events as "return" > It looks like it synths 2 samples for each return (one "branches" and > one "return"), which I would expect would mess up the thread_stack pairing > calls and returns. Did you intend to have 2 samples? No it should be only one. I'll check. -Andi -- ak@...ux.intel.com -- Speaking for myself only
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