Disable writing SMAPS.

This functionality is not needed for profiling managed code, but may be
enabled in the future for interop (managed/unmanaged) profiling.

1 files changed, 11 insertions, 2 deletions

diff --git a/src/track/libheaptrack.cpp b/src/track/libheaptrack.cpp
index 138e8f8..eb246da 100644
--- a/src/track/libheaptrack.cpp
+++ b/src/track/libheaptrack.cpp
@@ -330,7 +330,9 @@ public:
 
         debugLog<MinimalOutput>("%s", "shutdown()");
 
+#ifdef WRITE_SMAPS_ENABLE
         writeSMAPS(*this);
+#endif
         writeTimestamp();
 
         // NOTE: we leak heaptrack data on exit, intentionally
@@ -367,6 +369,7 @@ public:
         }
     }
 
+#ifdef WRITE_SMAPS_ENABLE
     void writeSMAPS(HeapTrack &heaptrack)
     {
         if (is_managed_mode || !s_data || !s_data->out || !s_data->procSmaps) {
@@ -477,6 +480,7 @@ public:
             return;
         }
     }
+#endif
 
     void handleMalloc(void* ptr, size_t size, const Trace& trace)
     {
@@ -797,9 +801,9 @@ private:
             timerThread = thread([&]() {
                 RecursionGuard::isActive = true;
                 debugLog<MinimalOutput>("%s", "timer thread started");
-
+#ifdef WRITE_SMAPS_ENABLE
                 int counter = 0;
-
+#endif
                 // now loop and repeatedly print the timestamp and RSS usage to the data stream
                 while (!stopTimerThread) {
                     // TODO: make interval customizable
@@ -808,11 +812,13 @@ private:
                     HeapTrack heaptrack([&] { return !stopTimerThread.load(); });
                     if (!stopTimerThread) {
 
+#ifdef WRITE_SMAPS_ENABLE
                         if (++counter == 32) {
                             heaptrack.writeSMAPS(heaptrack);
 
                             counter = 0;
                         }
+#endif
                         heaptrack.writeTimestamp();
                     }
                 }
@@ -871,6 +877,7 @@ private:
         TraceTree traceTree;
 
         const chrono::time_point<clock> start = clock::now();
+
         atomic<bool> stopTimerThread{false};
         thread timerThread;
 
@@ -908,7 +915,9 @@ bool heaptrack_init(const char* outputFileName, heaptrack_callback_t initBeforeC
     HeapTrack heaptrack(guard);
     res = heaptrack.initialize(outputFileName, initBeforeCallback, initAfterCallback, stopCallback);
 
+#ifdef WRITE_SMAPS_ENABLE
     heaptrack.writeSMAPS(heaptrack);
+#endif
 
     return res;
 }