Merge remote-tracking branch 'torvalds/master' into perf-tools-next

[platform/kernel/linux-rpi.git] / tools / perf / util / pmu.c

diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c
index b6654b9..d5406ef 100644 (file)
--- a/tools/perf/util/pmu.c
+++ b/tools/perf/util/pmu.c
@@ -1440,6 +1440,17 @@ void perf_pmu__del_formats(struct list_head *formats)
        }
 }
 
+bool perf_pmu__has_format(const struct perf_pmu *pmu, const char *name)
+{
+       struct perf_pmu_format *format;
+
+       list_for_each_entry(format, &pmu->format, list) {
+               if (!strcmp(format->name, name))
+                       return true;
+       }
+       return false;
+}
+
 bool is_pmu_core(const char *name)
 {
        return !strcmp(name, "cpu") || !strcmp(name, "cpum_cf") || is_sysfs_pmu_core(name);