[PATCH v4 6/8] perf, tools, script: Make itrace script default to all calls

2018-09-13 Thread Andi Kleen
From: Andi Kleen By default perf script for itrace outputs sampled instructions or branches. In my experience this is confusing to users because it's hard to correlate with real program behavior. The sampling makes sense for tools like report that actually sample to reduce the run time, but run

[PATCH v4 6/8] perf, tools, script: Make itrace script default to all calls

2018-09-13 Thread Andi Kleen
From: Andi Kleen By default perf script for itrace outputs sampled instructions or branches. In my experience this is confusing to users because it's hard to correlate with real program behavior. The sampling makes sense for tools like report that actually sample to reduce the run time, but run

Re: [PATCH v4 6/8] perf, tools, script: Make itrace script default to all calls

2018-09-04 Thread Kim Phillips
On Mon, 3 Sep 2018 09:22:47 -0700 Andi Kleen wrote: > Fix ETM build failure > --- > diff --git a/tools/perf/util/cs-etm.c b/tools/perf/util/cs-etm.c > index 2ae640257fdb..0296405f38b2 100644 > --- a/tools/perf/util/cs-etm.c > +++ b/tools/perf/util/cs-etm.c > @@ -1432,7 +1432,8 @@ int

Re: [PATCH v4 6/8] perf, tools, script: Make itrace script default to all calls

2018-09-04 Thread Kim Phillips
On Mon, 3 Sep 2018 09:22:47 -0700 Andi Kleen wrote: > Fix ETM build failure > --- > diff --git a/tools/perf/util/cs-etm.c b/tools/perf/util/cs-etm.c > index 2ae640257fdb..0296405f38b2 100644 > --- a/tools/perf/util/cs-etm.c > +++ b/tools/perf/util/cs-etm.c > @@ -1432,7 +1432,8 @@ int

[PATCH v4 6/8] perf, tools, script: Make itrace script default to all calls

2018-09-03 Thread Andi Kleen
From: Andi Kleen By default perf script for itrace outputs sampled instructions or branches. In my experience this is confusing to users because it's hard to correlate with real program behavior. The sampling makes sense for tools like report that actually sample to reduce the run time, but run

[PATCH v4 6/8] perf, tools, script: Make itrace script default to all calls

2018-09-03 Thread Andi Kleen
From: Andi Kleen By default perf script for itrace outputs sampled instructions or branches. In my experience this is confusing to users because it's hard to correlate with real program behavior. The sampling makes sense for tools like report that actually sample to reduce the run time, but run