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-rw-r--r--perfetto.rc2
1 files changed, 1 insertions, 1 deletions
diff --git a/perfetto.rc b/perfetto.rc
index e8762fb74..11cc42e9f 100644
--- a/perfetto.rc
+++ b/perfetto.rc
@@ -27,7 +27,7 @@ service traced_probes /system/bin/traced_probes
user nobody
# Despite the "log" group below, traced_probes is allowed to read log
# only on userdebug/eng via selinux (see traced_probes.te).
- group nobody readproc log
+ group nobody readproc log readtracefs
writepid /dev/cpuset/system-background/tasks
# Clean up procfs configuration even if traced_probes crashes
# unexpectedly.