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authorNamhyung Kim <namhyung.kim@lge.com>2012-05-07 14:09:04 +0900
committerArnaldo Carvalho de Melo <acme@redhat.com>2012-05-07 17:52:22 -0300
commit77a6f014e9ae330c747c66bebfddf29abf9b89e9 (patch)
tree0d066e78eb3386ea36eaf1d927e680d3958e680f
parentd67356e7f80f5c2ef487bedc11a91d5fe18c5a15 (diff)
perf stat: Use perf_evlist__create_maps
Use same function with perf record and top to share the code checks combinations of different switches. Signed-off-by: Namhyung Kim <namhyung.kim@lge.com> Reviewed-by: David Ahern <dsahern@gmail.com> Cc: David Ahern <dsahern@gmail.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/1336367344-28071-8-git-send-email-namhyung.kim@lge.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-rw-r--r--tools/perf/builtin-stat.c22
1 files changed, 8 insertions, 14 deletions
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index d9ff24637eeb..e720ba7b801e 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -175,7 +175,9 @@ static struct perf_event_attr very_very_detailed_attrs[] = {
static struct perf_evlist *evsel_list;
-static struct perf_target target;
+static struct perf_target target = {
+ .uid = UINT_MAX,
+};
static int run_idx = 0;
static int run_count = 1;
@@ -1205,20 +1207,12 @@ int cmd_stat(int argc, const char **argv, const char *prefix __used)
perf_target__validate(&target);
- evsel_list->threads = thread_map__new_str(target.pid,
- target.tid, UINT_MAX);
- if (evsel_list->threads == NULL) {
- pr_err("Problems finding threads of monitor\n");
- usage_with_options(stat_usage, options);
- }
-
- if (target.system_wide)
- evsel_list->cpus = cpu_map__new(target.cpu_list);
- else
- evsel_list->cpus = cpu_map__dummy_new();
+ if (perf_evlist__create_maps(evsel_list, &target) < 0) {
+ if (!perf_target__no_task(&target))
+ pr_err("Problems finding threads of monitor\n");
+ if (!perf_target__no_cpu(&target))
+ perror("failed to parse CPUs map");
- if (evsel_list->cpus == NULL) {
- perror("failed to parse CPUs map");
usage_with_options(stat_usage, options);
return -1;
}