diff options
-rw-r--r-- | tools/perf/builtin-stat.c | 70 |
1 files changed, 41 insertions, 29 deletions
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 4deb2d46a343..b03f06b541f9 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -351,6 +351,46 @@ static void read_counters(struct timespec *rs) } } +static int runtime_stat_new(struct perf_stat_config *config, int nthreads) +{ + int i; + + config->stats = calloc(nthreads, sizeof(struct runtime_stat)); + if (!config->stats) + return -1; + + config->stats_num = nthreads; + + for (i = 0; i < nthreads; i++) + runtime_stat__init(&config->stats[i]); + + return 0; +} + +static void runtime_stat_delete(struct perf_stat_config *config) +{ + int i; + + if (!config->stats) + return; + + for (i = 0; i < config->stats_num; i++) + runtime_stat__exit(&config->stats[i]); + + zfree(&config->stats); +} + +static void runtime_stat_reset(struct perf_stat_config *config) +{ + int i; + + if (!config->stats) + return; + + for (i = 0; i < config->stats_num; i++) + perf_stat__reset_shadow_per_stat(&config->stats[i]); +} + static void process_interval(void) { struct timespec ts, rs; @@ -359,6 +399,7 @@ static void process_interval(void) diff_timespec(&rs, &ts, &ref_time); perf_stat__reset_shadow_per_stat(&rt_stat); + runtime_stat_reset(&stat_config); read_counters(&rs); if (STAT_RECORD) { @@ -1737,35 +1778,6 @@ int process_cpu_map_event(struct perf_session *session, return set_maps(st); } -static int runtime_stat_new(struct perf_stat_config *config, int nthreads) -{ - int i; - - config->stats = calloc(nthreads, sizeof(struct runtime_stat)); - if (!config->stats) - return -1; - - config->stats_num = nthreads; - - for (i = 0; i < nthreads; i++) - runtime_stat__init(&config->stats[i]); - - return 0; -} - -static void runtime_stat_delete(struct perf_stat_config *config) -{ - int i; - - if (!config->stats) - return; - - for (i = 0; i < config->stats_num; i++) - runtime_stat__exit(&config->stats[i]); - - zfree(&config->stats); -} - static const char * const stat_report_usage[] = { "perf stat report [<options>]", NULL, |