commit 201369ba583a63b87f40dacbbc2d9c2a13cbb958
author Mikhail Naganov <mnaganov@google.com> Wed May 16 16:52:32 2018 -0700
committer Mikhail Naganov <mnaganov@google.com> Thu May 17 10:45:31 2018 -0700
tree 048683ea45de57cd5a62c9cff279e564ef52cecf
parent 4dbb7193c5fde752707bee899a018511e872f1e5

audioflinger: Dump software patches

Example output:

    Software patches:
      Patch 44: thread 0xa6d83900 => thread 0xa7dfe000

This helps to identify threads used for the patch.

Test: adb shell dumpsys media.audio_flinger
Change-Id: I6c70945abd8e4abd46cd0311559d35efb6127555

services/audioflinger/AudioFlinger.cpp

diff --git a/services/audioflinger/AudioFlinger.cpp b/services/audioflinger/AudioFlinger.cpp
index 306d1a1..7068377 100644
--- a/services/audioflinger/AudioFlinger.cpp
+++ b/services/audioflinger/AudioFlinger.cpp
@@ -533,6 +533,8 @@
             dev->dump(fd);
         }
 
+        mPatchPanel.dump(fd);
+
 #ifdef TEE_SINK
         // dump the serially shared record tee sink
         if (mRecordTeeSource != 0) {