diff options
Diffstat (limited to 'tools/perf/util/parse-events.c')
| -rw-r--r-- | tools/perf/util/parse-events.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index acf20ce98ce9..879f606e07e6 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -2098,8 +2098,17 @@ static void perf_pmu__parse_init(void) pmu = NULL; while ((pmu = perf_pmu__scan(pmu)) != NULL) { list_for_each_entry(alias, &pmu->aliases, list) { - if (strchr(alias->name, '-')) + char *tmp = strchr(alias->name, '-'); + + if (tmp) { + char *tmp2 = NULL; + + tmp2 = strchr(tmp + 1, '-'); len++; + if (tmp2) + len++; + } + len++; } } @@ -2119,8 +2128,20 @@ static void perf_pmu__parse_init(void) list_for_each_entry(alias, &pmu->aliases, list) { struct perf_pmu_event_symbol *p = perf_pmu_events_list + len; char *tmp = strchr(alias->name, '-'); + char *tmp2 = NULL; - if (tmp != NULL) { + if (tmp) + tmp2 = strchr(tmp + 1, '-'); + if (tmp2) { + SET_SYMBOL(strndup(alias->name, tmp - alias->name), + PMU_EVENT_SYMBOL_PREFIX); + p++; + tmp++; + SET_SYMBOL(strndup(tmp, tmp2 - tmp), PMU_EVENT_SYMBOL_SUFFIX); + p++; + SET_SYMBOL(strdup(++tmp2), PMU_EVENT_SYMBOL_SUFFIX2); + len += 3; + } else if (tmp) { SET_SYMBOL(strndup(alias->name, tmp - alias->name), PMU_EVENT_SYMBOL_PREFIX); p++; |