commit dc099c2cd3ab1d5a9adf4c39dd33e0b5037544f1
author Andy Hung <hunga@google.com> Tue Sep 18 13:46:39 2018 -0700
committer Andy Hung <hunga@google.com> Tue Sep 18 14:38:05 2018 -0700
tree 5b7cc829081ef671cb075e726e8f03baa7405b34
parent 05fa8856abaa1e050c3c8e6ba97fc8878ed7600a

AudioFlinger: Preserve recent MMapThread history for dumpsys

Test: Aaudio tests, check audioflinger dumpsys
Bug: 116026119
Change-Id: Ib891686480b2579e4d3b2e419c83aec0a79ba812

services/audioflinger/AudioFlinger.h

diff --git a/services/audioflinger/AudioFlinger.h b/services/audioflinger/AudioFlinger.h
index 53a7a8f..37d26b2 100644
--- a/services/audioflinger/AudioFlinger.h
+++ b/services/audioflinger/AudioFlinger.h
@@ -66,6 +66,7 @@
 #include <media/VolumeShaper.h>
 
 #include <audio_utils/clock.h>
+#include <audio_utils/FdToString.h>
 #include <audio_utils/SimpleLog.h>
 #include <audio_utils/TimestampVerifier.h>
 
@@ -426,7 +427,10 @@
     void dumpClients(int fd, const Vector<String16>& args);
     void dumpInternals(int fd, const Vector<String16>& args);
 
-    SimpleLog mThreadLog{10}; // 10 Thread history limit
+    SimpleLog mThreadLog{16}; // 16 Thread history limit
+
+    class ThreadBase;
+    void dumpToThreadLog_l(const sp<ThreadBase> &thread);
 
     // --- Client ---
     class Client : public RefBase {