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perf stat: Introduce perf_evlist__print_counters()

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To be in charge of printing out the stat output. It will be moved out of
the 'perf stat' command in the following patches.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20180830063252.23729-16-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa 2018-08-30 08:32:24 +02:00 committed by Arnaldo Carvalho de Melo
parent 0a4e64d391
commit a5a9eac1a0
1 changed files with 12 additions and 4 deletions
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16
tools/perf/builtin-stat.c
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@ -1692,7 +1692,10 @@ static void print_footer(void)
"the same PMU. Try reorganizing the group.\n");
}
static void print_counters(struct timespec *ts, int argc, const char **argv)
static void
perf_evlist__print_counters(struct perf_evlist *evlist,
struct timespec *ts,
int argc, const char **argv)
{
int interval = stat_config.interval;
struct perf_evsel *counter;
@ -1724,14 +1727,14 @@ static void print_counters(struct timespec *ts, int argc, const char **argv)
print_aggr(prefix);
break;
case AGGR_THREAD:
evlist__for_each_entry(evsel_list, counter) {
evlist__for_each_entry(evlist, counter) {
if (is_duration_time(counter))
continue;
print_aggr_thread(counter, prefix);
}
break;
case AGGR_GLOBAL:
evlist__for_each_entry(evsel_list, counter) {
evlist__for_each_entry(evlist, counter) {
if (is_duration_time(counter))
continue;
print_counter_aggr(counter, prefix);
@ -1743,7 +1746,7 @@ static void print_counters(struct timespec *ts, int argc, const char **argv)
if (metric_only)
print_no_aggr_metric(prefix);
else {
evlist__for_each_entry(evsel_list, counter) {
evlist__for_each_entry(evlist, counter) {
if (is_duration_time(counter))
continue;
print_counter(counter, prefix);
@ -1761,6 +1764,11 @@ static void print_counters(struct timespec *ts, int argc, const char **argv)
fflush(stat_config.output);
}
static void print_counters(struct timespec *ts, int argc, const char **argv)
{
perf_evlist__print_counters(evsel_list, ts, argc, argv);
}
static volatile int signr = -1;
static void skip_signal(int signo)