diff options
Diffstat (limited to 'tools/perf/util/stat-shadow.c')
| -rw-r--r-- | tools/perf/util/stat-shadow.c | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/tools/perf/util/stat-shadow.c b/tools/perf/util/stat-shadow.c index 10af7804e482..979c8cb918f7 100644 --- a/tools/perf/util/stat-shadow.c +++ b/tools/perf/util/stat-shadow.c @@ -26,6 +26,7 @@ struct runtime_stat rt_stat; struct stats walltime_nsecs_stats; +struct rusage_stats ru_stats; struct saved_value { struct rb_node rb_node; @@ -199,6 +200,7 @@ void perf_stat__reset_shadow_stats(void) { reset_stat(&rt_stat); memset(&walltime_nsecs_stats, 0, sizeof(walltime_nsecs_stats)); + memset(&ru_stats, 0, sizeof(ru_stats)); } void perf_stat__reset_shadow_per_stat(struct runtime_stat *st) @@ -831,10 +833,31 @@ static int prepare_metric(struct evsel **metric_events, u64 metric_total = 0; int source_count; - if (!strcmp(metric_events[i]->name, "duration_time")) { - stats = &walltime_nsecs_stats; - scale = 1e-9; + if (evsel__is_tool(metric_events[i])) { source_count = 1; + switch (metric_events[i]->tool_event) { + case PERF_TOOL_DURATION_TIME: + stats = &walltime_nsecs_stats; + scale = 1e-9; + break; + case PERF_TOOL_USER_TIME: + stats = &ru_stats.ru_utime_usec_stat; + scale = 1e-6; + break; + case PERF_TOOL_SYSTEM_TIME: + stats = &ru_stats.ru_stime_usec_stat; + scale = 1e-6; + break; + case PERF_TOOL_NONE: + pr_err("Invalid tool event 'none'"); + abort(); + case PERF_TOOL_MAX: + pr_err("Invalid tool event 'max'"); + abort(); + default: + pr_err("Unknown tool event '%s'", evsel__name(metric_events[i])); + abort(); + } } else { v = saved_value_lookup(metric_events[i], cpu_map_idx, false, STAT_NONE, 0, st, |