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Subject[PATCH 13/13] perf stat: Use perf_evlist__create_maps
Date
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>
---
tools/perf/builtin-stat.c | 22 ++++++++--------------
1 file 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;
}
--
1.7.10


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