commit dabc529df408840d69c4aefbc81ba63303fb5139
author Lalit Maganti <lalitm@google.com> Wed May 23 19:18:55 2018 +0100
committer Lalit Maganti <lalitm@google.com> Wed May 23 18:35:22 2018 +0000
tree 177920295ee5045de5beb260f00a2632d9429a46
parent 870dd82f0a1190b1890ca3e592f68bc5bbece627

perfetto: update init rc file to account for atrace running

If atrace is running, we want to defer to it and stop any trace which
may be running to allow atrace to do its work.

Bug: 79998861
Test: manual testing of property flips
Change-Id: Ie07ea4ac2abddf761daccfe441bb01bb278f314e

perfetto.rc

diff --git a/perfetto.rc b/perfetto.rc
index 23abaf2..8c795ad 100644
--- a/perfetto.rc
+++ b/perfetto.rc
@@ -39,6 +39,12 @@
 on property:sys.traced.enable_override=0
     setprop persist.traced.enable 0
 
+on property:debug.atrace.user_initiated=1
+    stop traced_probes
+
+on property:persist.traced.enable=1 && property:debug.atrace.user_initiated=""
+    start traced_probes
+
 on property:persist.traced.enable=1
     # Trace files need to be:
     # - Written by either uid:shell or uid:statsd.