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Subject[PATCH] perf target: Add cpu flag to sample_type if target has cpu
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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>
---
tools/perf/builtin-top.c | 3 +++
tools/perf/util/evsel.c | 2 +-
2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index ebcd15883ab8..8e3cf429dd18 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -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;

diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index d7a2b4b9801d..d26b8fe0abd1 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -107,7 +107,7 @@ 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)
--
1.7.10.1


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