---

yaml --- r: 191837 b: refs/heads/master c: 929f519 h: refs/heads/master i: 191835: bd277e3 v: v3
git-mirror · May 17, 2010 · 0cb6dfd · 0cb6dfd
1 parent 54eb95d
commit 0cb6dfd
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Showing 3 changed files with 16 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 49e6a32f2f0876b6267584d9c7e0e213bca6e2b8
+refs/heads/master: 929f5199448a67d41bb249d58815ef77bcd53622
diff --git a/trunk/arch/arm/include/asm/perf_event.h b/trunk/arch/arm/include/asm/perf_event.h
@@ -42,4 +42,7 @@ enum arm_perf_pmu_ids {
 extern enum arm_perf_pmu_ids
 armpmu_get_pmu_id(void);
 
+extern int
+armpmu_get_max_events(void);
+
 #endif /* __ARM_PERF_EVENT_H__ */
diff --git a/trunk/arch/arm/kernel/perf_event.c b/trunk/arch/arm/kernel/perf_event.c
@@ -111,6 +111,18 @@ armpmu_get_pmu_id(void)
 }
 EXPORT_SYMBOL_GPL(armpmu_get_pmu_id);
 
+int
+armpmu_get_max_events(void)
+{
+	int max_events = 0;
+
+	if (armpmu != NULL)
+		max_events = armpmu->num_events;
+
+	return max_events;
+}
+EXPORT_SYMBOL_GPL(armpmu_get_max_events);
+
 #define HW_OP_UNSUPPORTED		0xFFFF
 
 #define C(_x) \