Resolve "you are registering twice the same counter address" warning on Windows Relea...

[mono.git] / mono / utils / mono-counters.c

diff --git a/mono/utils/mono-counters.c b/mono/utils/mono-counters.c
index ae33b4a9f39336cb31f1c31f31d43ee7e4d497ed..f867960803ba46f7c81f828b8a4e56fc614fd382 100644 (file)
--- a/mono/utils/mono-counters.c
+++ b/mono/utils/mono-counters.c
@@ -347,6 +347,13 @@ page_faults (void)
        return mono_process_get_data (GINT_TO_POINTER (mono_process_current_pid ()), MONO_PROCESS_FAULTS);
 }
 
+
+// If cpu_load gets inlined on Windows then cpu_load_1min, cpu_load_5min and cpu_load_15min can be folded into a single function and that will
+// cause a failure when registering counters since the same function address will be used by all three functions. Preventing this method from being inlined
+// will make sure the registered callback functions remains unique.
+#ifdef _MSC_VER
+__declspec(noinline)
+#endif
 static double
 cpu_load (int kind)
 {