commit 1e52e63238ec0a034501dc1ba5b42495fa554a38
author Hridya Valsaraju <hridya@google.com> Wed Apr 21 16:30:20 2021 -0700
committer Hridya Valsaraju <hridya@google.com> Thu Apr 22 15:10:46 2021 -0700
tree 1b5d16593cc9282ef664e444e762a9d109a2fd92
parent 91ce32adb93003d915bc17d06ba8370165bb053e

Let the default Atrace HAL support /sys/kernel/tracing

With this change, atrace HAL will look for tracefs in
/sys/kernel/tracing first and /sys/kernel/debug/tracing second.

Test: systrace
Bug: 185427606
Change-Id: Iccc5af92db222dc422a527c14b1f2fb7bc4e7746

atrace/1.0/default/android.hardware.atrace@1.0-service.rc

diff --git a/atrace/1.0/default/android.hardware.atrace@1.0-service.rc b/atrace/1.0/default/android.hardware.atrace@1.0-service.rc
index eb54c39..7110b45 100644
--- a/atrace/1.0/default/android.hardware.atrace@1.0-service.rc
+++ b/atrace/1.0/default/android.hardware.atrace@1.0-service.rc
@@ -1,10 +1,14 @@
 on late-init
     # vendor graphics trace points
     chmod 0666 /sys/kernel/debug/tracing/events/sde/enable
+    chmod 0666 /sys/kernel/tracing/events/sde/enable
     chmod 0666 /sys/kernel/debug/tracing/events/mdss/enable
+    chmod 0666 /sys/kernel/tracing/events/mdss/enable
     chmod 0666 /sys/kernel/debug/tracing/events/mali_systrace/enable
+    chmod 0666 /sys/kernel/tracing/events/mali_systrace/enable
     # ion allocation trace point
     chmod 0666 /sys/kernel/debug/tracing/events/kmem/ion_alloc_buffer_start/enable
+    chmod 0666 /sys/kernel/tracing/events/kmem/ion_alloc_buffer_start/enable
 
 service vendor.atrace-hal-1-0 /vendor/bin/hw/android.hardware.atrace@1.0-service
     interface android.hardware.atrace@1.0::IAtraceDevice default