diff options
Diffstat (limited to 'tools/perf/util/pmu.c')
| -rw-r--r-- | tools/perf/util/pmu.c | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c index 93fe72a9dc0b..d41caeb35cf6 100644 --- a/tools/perf/util/pmu.c +++ b/tools/perf/util/pmu.c @@ -26,6 +26,8 @@ #include "strbuf.h" #include "fncache.h" +struct perf_pmu perf_pmu__fake; + struct perf_pmu_format { char *name; int value; @@ -272,7 +274,7 @@ static void perf_pmu_update_alias(struct perf_pmu_alias *old, } /* Delete an alias entry. */ -static void perf_pmu_free_alias(struct perf_pmu_alias *newalias) +void perf_pmu_free_alias(struct perf_pmu_alias *newalias) { zfree(&newalias->name); zfree(&newalias->desc); @@ -1352,6 +1354,17 @@ void perf_pmu__set_format(unsigned long *bits, long from, long to) set_bit(b, bits); } +void perf_pmu__del_formats(struct list_head *formats) +{ + struct perf_pmu_format *fmt, *tmp; + + list_for_each_entry_safe(fmt, tmp, formats, list) { + list_del(&fmt->list); + free(fmt->name); + free(fmt); + } +} + static int sub_non_neg(int a, int b) { if (b > a) @@ -1400,6 +1413,7 @@ struct sevent { char *pmu; char *metric_expr; char *metric_name; + int is_cpu; }; static int cmp_sevent(const void *a, const void *b) @@ -1416,6 +1430,11 @@ static int cmp_sevent(const void *a, const void *b) if (n) return n; } + + /* Order CPU core events to be first */ + if (as->is_cpu != bs->is_cpu) + return bs->is_cpu - as->is_cpu; + return strcmp(as->name, bs->name); } @@ -1475,7 +1494,7 @@ void print_pmu_events(const char *event_glob, bool name_only, bool quiet_flag, list_for_each_entry(alias, &pmu->aliases, list) { char *name = alias->desc ? alias->name : format_alias(buf, sizeof(buf), pmu, alias); - bool is_cpu = !strcmp(pmu->name, "cpu"); + bool is_cpu = is_pmu_core(pmu->name); if (alias->deprecated && !deprecated) continue; @@ -1507,6 +1526,7 @@ void print_pmu_events(const char *event_glob, bool name_only, bool quiet_flag, aliases[j].pmu = pmu->name; aliases[j].metric_expr = alias->metric_expr; aliases[j].metric_name = alias->metric_name; + aliases[j].is_cpu = is_cpu; j++; } if (pmu->selectable && |