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Message-ID: <20160524005049.GA22049@tassilo.jf.intel.com> Date: Mon, 23 May 2016 17:50:49 -0700 From: Andi Kleen <ak@...ux.intel.com> To: Adrian Hunter <adrian.hunter@...el.com> Cc: Andi Kleen <andi@...stfloor.org>, acme@...nel.org, jolsa@...nel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH 1/2] perf pt: Mark PT return events as "return" On Mon, May 23, 2016 at 03:05:08PM +0300, Adrian Hunter wrote: > On 20/05/16 22:52, Andi Kleen wrote: > > From: Andi Kleen <ak@...ux.intel.com> > > > > With perf script --itrace=cr we can synthesize calls and returns out of > > a PT log. However both calls and returns are marked with the same event, > > called branches. This makes it difficult to read and post process, > > because calls and returns are somewhat diffferent. > > Did you consider the sample flags? > e.g. True. But reporting it in the event name looks nicer, so I think the patch is still useful. -Andi -- ak@...ux.intel.com -- Speaking for myself only
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