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## Permissions to allow additional system-wide tracing to the kernel trace buffer.
## The default list of permissions is set in frameworks/native/cmds/atrace/atrace.rc
# Grant unix world read/write permissions to enable kernel tracepoints.
# Access control to these files is now entirely in selinux policy.
on post-fs
# On userdebug allow to enable any event via the generic
# set_event interface:
# echo sched/foo > set_event == echo 1 > events/sched/foo/enable.
chmod 0666 /sys/kernel/tracing/set_event
chmod 0666 /sys/kernel/debug/tracing/set_event
chmod 0666 /sys/kernel/tracing/events/workqueue/enable
chmod 0666 /sys/kernel/debug/tracing/events/workqueue/enable
chmod 0666 /sys/kernel/tracing/events/regulator/enable
chmod 0666 /sys/kernel/debug/tracing/events/regulator/enable
chmod 0666 /sys/kernel/tracing/events/filemap/enable
chmod 0666 /sys/kernel/debug/tracing/events/filemap/enable
# Allow traced_probes to use the raw_syscall filters to trace only a subset
# of syscalls.
chmod 0666 /sys/kernel/tracing/events/raw_syscalls/sys_enter/filter
chmod 0666 /sys/kernel/debug/tracing/events/raw_syscalls/sys_enter/filter
chmod 0666 /sys/kernel/tracing/events/raw_syscalls/sys_exit/filter
chmod 0666 /sys/kernel/debug/tracing/events/raw_syscalls/sys_exit/filter
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