diff options
Diffstat (limited to 'tools/perf/util/evsel.c')
| -rw-r--r-- | tools/perf/util/evsel.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 47f1fe2feab8..2da047331173 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -128,6 +128,31 @@ static int perf_evsel__hw_name(struct perf_evsel *evsel, char *bf, size_t size) return r + perf_evsel__add_modifiers(evsel, bf + r, size - r); } +static const char *perf_evsel__sw_names[PERF_COUNT_SW_MAX] = { + "cpu-clock", + "task-clock", + "page-faults", + "context-switches", + "CPU-migrations", + "minor-faults", + "major-faults", + "alignment-faults", + "emulation-faults", +}; + +const char *__perf_evsel__sw_name(u64 config) +{ + if (config < PERF_COUNT_SW_MAX && perf_evsel__sw_names[config]) + return perf_evsel__sw_names[config]; + return "unknown-software"; +} + +static int perf_evsel__sw_name(struct perf_evsel *evsel, char *bf, size_t size) +{ + int r = scnprintf(bf, size, "%s", __perf_evsel__sw_name(evsel->attr.config)); + return r + perf_evsel__add_modifiers(evsel, bf + r, size - r); +} + const char *perf_evsel__hw_cache[PERF_COUNT_HW_CACHE_MAX] [PERF_EVSEL__MAX_ALIASES] = { { "L1-dcache", "l1-d", "l1d", "L1-data", }, @@ -244,6 +269,10 @@ int perf_evsel__name(struct perf_evsel *evsel, char *bf, size_t size) ret = perf_evsel__hw_cache_name(evsel, bf, size); break; + case PERF_TYPE_SOFTWARE: + ret = perf_evsel__sw_name(evsel, bf, size); + break; + default: /* * FIXME |