commit c1d316f4edfa8a91aafe51d9ac2c8cd2199b8f76
author Wei Wang <wvw@google.com> Wed Feb 21 00:49:35 2018 +0000
committer android-build-merger <android-build-merger@google.com> Wed Feb 21 00:49:35 2018 +0000
tree 45acb749bb1e2ed37e0e37d736b61e3ed66512db
parent 85d806934b70e79694ca0bc7010402e445dc8771
parent bf78e271cec014777bc5e5e8f8dd2dd025dd3491

Merge "atrace.rc: enable schedstats by default" am: 7a8270d1ea am: 58e422c17e
am: bf78e271ce

Change-Id: Ibaa95205c960b20d14992cc5b482bab1962f7bcb

cmds/atrace/atrace.rc

diff --git a/cmds/atrace/atrace.rc b/cmds/atrace/atrace.rc
index 89ce1e5..3ec0163 100644
--- a/cmds/atrace/atrace.rc
+++ b/cmds/atrace/atrace.rc
@@ -6,6 +6,9 @@
     chmod 0222 /sys/kernel/debug/tracing/trace_marker
     chmod 0222 /sys/kernel/tracing/trace_marker
 
+# Scheduler tracepoints require schedstats=enable
+    write /proc/sys/kernel/sched_schedstats 1
+
 # Grant unix world read/write permissions to kernel tracepoints.
 # Access control to these files is now entirely in selinux policy.
     chmod 0666 /sys/kernel/debug/tracing/trace_clock