Cross Reference: /external/linux-kselftest/tools/testing/selftests/ftrace/test.d/event

`Name`	`Date`	`Size`
Up to higher level directory
`event-enable.tc`	05-Oct-2017	`964`
`event-pid.tc`	05-Oct-2017	`1.3K`
`subsystem-enable.tc`	05-Oct-2017	`1K`
`toplevel-enable.tc`	05-Oct-2017	`883`