Commit e40ee742 authored May 21, 2012 by Namhyung Kim Committed by Arnaldo Carvalho de Melo May 22, 2012

perf target: Add cpu flag to sample_type if target has cpu



Add PERF_SAMPLE_CPU flag into attr->sample_type if an user specified any
of cpu target (either system-wide or cpu list).

It will show correct values when cpu sort key is given for perf top and
perf report.

Signed-off-by: Namhyung Kim <namhyung.kim@lge.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1337564527-9367-1-git-send-email-namhyung.kim@lge.com


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent e33387fc

tools/perf/builtin-top.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -900,6 +900,9 @@ static void perf_top__start_counters(struct perf_top *top)
		attr->read_format \|= PERF_FORMAT_ID;
		}

		if (perf_target__has_cpu(&top->target))
		attr->sample_type \|= PERF_SAMPLE_CPU;

		if (symbol_conf.use_callchain)
		attr->sample_type \|= PERF_SAMPLE_CALLCHAIN;

tools/perf/util/evsel.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -108,7 +108,7 @@ void perf_evsel__config(struct perf_evsel evsel, struct perf_record_opts opts,
		if (opts->call_graph)
		attr->sample_type \|= PERF_SAMPLE_CALLCHAIN;

		if (opts->target.system_wide)
		if (perf_target__has_cpu(&opts->target))
		attr->sample_type \|= PERF_SAMPLE_CPU;

		if (opts->period)

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