commit 4fa6caa066e208b24c97a1599bae4080f321508a
author yang-g <yangg@google.com> Mon Aug 21 13:41:08 2017 -0700
committer yang-g <yangg@google.com> Mon Aug 21 13:41:08 2017 -0700
tree a8ef9fecbc7f851e09a6343689dd625cd1e6863a
parent d6cf6dea3677c753e27999d0f2f9695da78932f2

Add a new macro for custom profiler

src/core/lib/profiling/timers.h

diff --git a/src/core/lib/profiling/timers.h b/src/core/lib/profiling/timers.h
index 58e6659..fcc9a0d 100644
--- a/src/core/lib/profiling/timers.h
+++ b/src/core/lib/profiling/timers.h
@@ -37,7 +37,8 @@
 
 void gpr_timer_set_enabled(int enabled);
 
-#if !(defined(GRPC_STAP_PROFILER) + defined(GRPC_BASIC_PROFILER))
+#if !(defined(GRPC_STAP_PROFILER) + defined(GRPC_BASIC_PROFILER) + \
+      defined(GRPC_CUSTOM_PROFILER))
 /* No profiling. No-op all the things. */
 #define GPR_TIMER_MARK(tag, important) \
   do {                                 \
@@ -56,6 +57,12 @@
 #if defined(GRPC_STAP_PROFILER) && defined(GRPC_BASIC_PROFILER)
 #error "GRPC_STAP_PROFILER and GRPC_BASIC_PROFILER are mutually exclusive."
 #endif
+#if defined(GRPC_STAP_PROFILER) && defined(GRPC_CUSTOM_PROFILER)
+#error "GRPC_STAP_PROFILER and GRPC_CUSTOM_PROFILER are mutually exclusive."
+#endif
+#if defined(GRPC_CUSTOM_PROFILER) && defined(GRPC_BASIC_PROFILER)
+#error "GRPC_CUSTOM_PROFILER and GRPC_BASIC_PROFILER are mutually exclusive."
+#endif
 
 /* Generic profiling interface. */
 #define GPR_TIMER_MARK(tag, important) \
@@ -80,7 +87,8 @@
 #ifdef __cplusplus
 }
 
-#if (defined(GRPC_STAP_PROFILER) + defined(GRPC_BASIC_PROFILER))
+#if (defined(GRPC_STAP_PROFILER) + defined(GRPC_BASIC_PROFILER) + \
+     defined(GRPC_CUSTOM_PROFILER))
 namespace grpc {
 class ProfileScope {
  public:
@@ -92,7 +100,7 @@
  private:
   const char *const desc_;
 };
-}
+}  // namespace grpc
 
 #define GPR_TIMER_SCOPE(tag, important) \
   ::grpc::ProfileScope _profile_scope_##__LINE__((tag), (important))