diff options
| author | Namhyung Kim <namhyung.kim@lge.com> | 2012-05-21 03:42:07 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-05-22 17:37:12 +0200 |
| commit | e40ee742d4542b4c046ac5426654b1494d87ad73 (patch) | |
| tree | e416c878d5ceb38659774967e42e83e4af13ea64 /tools/perf | |
| parent | perf tools: Always try to build libtraceevent (diff) | |
| download | linux-e40ee742d4542b4c046ac5426654b1494d87ad73.tar.xz linux-e40ee742d4542b4c046ac5426654b1494d87ad73.zip | |
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/perf')
| -rw-r--r-- | tools/perf/builtin-top.c | 3 | ||||
| -rw-r--r-- | tools/perf/util/evsel.c | 2 |
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) |