commit 1d491ff06f4b9c90ff24fe953b90d0843eaf1c04
author Glenn Kasten <gkasten@google.com> Mon Jul 16 14:28:13 2012 -0700
committer Glenn Kasten <gkasten@google.com> Wed Jul 25 14:41:03 2012 -0700
tree 006faa29a2ad0ca2ea18c8e876c43749d72d138d
parent bf5bea96f236adb5eef78c2f414ef82b3602a0f7

Fix races in AudioRecord stop()

Change-Id: Id0ac1915f57fef4a938c7f90989c1162a8b6c51c

services/audioflinger/AudioFlinger.h

diff --git a/services/audioflinger/AudioFlinger.h b/services/audioflinger/AudioFlinger.h
index c9a3c3f..2945417 100644
--- a/services/audioflinger/AudioFlinger.h
+++ b/services/audioflinger/AudioFlinger.h
@@ -1432,7 +1432,11 @@
                 status_t    start(RecordTrack* recordTrack,
                                   AudioSystem::sync_event_t event,
                                   int triggerSession);
-                void        stop(RecordTrack* recordTrack);
+
+                // ask the thread to stop the specified track, and
+                // return true if the caller should then do it's part of the stopping process
+                bool        stop_l(RecordTrack* recordTrack);
+
                 void        dump(int fd, const Vector<String16>& args);
                 AudioStreamIn* clearInput();
                 virtual audio_stream_t* stream() const;