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authorNamhyung Kim <namhyung.kim@lge.com>2012-05-21 10:42:07 +0900
committerArnaldo Carvalho de Melo <acme@redhat.com>2012-05-22 12:37:12 -0300
commite40ee742d4542b4c046ac5426654b1494d87ad73 (patch)
treee416c878d5ceb38659774967e42e83e4af13ea64 /tools
parente33387fc2748ac78fd577dee2c914fc3ea0ba0cd (diff)
downloadlinux-e40ee742d4542b4c046ac5426654b1494d87ad73.tar.bz2
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>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/builtin-top.c3
-rw-r--r--tools/perf/util/evsel.c2
2 files changed, 4 insertions, 1 deletions
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 3e981a710c4d..18bd226f9f2b 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 f4f427ce4d64..9abd8ac508e2 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -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)