From e40ee742d4542b4c046ac5426654b1494d87ad73 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Mon, 21 May 2012 10:42:07 +0900 Subject: [PATCH] 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 Cc: Ingo Molnar Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1337564527-9367-1-git-send-email-namhyung.kim@lge.com Signed-off-by: Arnaldo Carvalho de Melo --- 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 3e981a710c4..18bd226f9f2 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 f4f427ce4d6..9abd8ac508e 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) -- 2.41.0