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| author | Ian Rogers <irogers@google.com> | 2022-05-07 07:34:09 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-05-09 15:16:49 +0200 |
| commit | 9aa09230f011a624b23c06870ccd5ff7b81e034e (patch) | |
| tree | 2af68642846ab3a4cf819dd7f16c70edc57a2ef3 /tools/perf/util/stat-shadow.c | |
| parent | perf evsel: Add tool event helpers (diff) | |
| download | linux-9aa09230f011a624b23c06870ccd5ff7b81e034e.tar.xz linux-9aa09230f011a624b23c06870ccd5ff7b81e034e.zip | |
perf metrics: Support all tool events
Previously duration_time was hard coded, which was ok until commit
b03b89b350034f22 ("perf stat: Add user_time and system_time events")
added additional tool events. Do for all tool events what was previously
done just for duration_time.
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Florian Fischer <florian.fischer@muhq.space>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.garry@huawei.com>
Cc: Kim Phillips <kim.phillips@amd.com>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Riccardo Mancini <rickyman7@gmail.com>
Cc: Shunsuke Nakamura <nakamura.shun@fujitsu.com>
Cc: Stephane Eranian <eranian@google.com>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20220507053410.3798748-5-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/stat-shadow.c')
| -rw-r--r-- | tools/perf/util/stat-shadow.c | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/tools/perf/util/stat-shadow.c b/tools/perf/util/stat-shadow.c index ea4c35e4f1da..979c8cb918f7 100644 --- a/tools/perf/util/stat-shadow.c +++ b/tools/perf/util/stat-shadow.c @@ -833,10 +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, |