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selftests/ftrace: Correctly enable event in instance-event.tc

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[ Upstream commit f4e4ada586995b17f828c6d147d1800eb1471450 ]

Function instance_set() expects to enable event 'sched_switch', so we
should set 1 to its 'enable' file.

Testcase passed after this patch:
  # ./ftracetest test.d/instances/instance-event.tc
  === Ftrace unit tests ===
  [1] Test creation and deletion of trace instances while setting an event
  [PASS]

  # of passed:  1
  # of failed:  0
  # of unresolved:  0
  # of untested:  0
  # of unsupported:  0
  # of xfailed:  0
  # of undefined(test bug):  0

Signed-off-by: Zheng Yejian <zhengyejian1@huawei.com>
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Zheng Yejian 2023-06-26 08:11:44 +08:00 committed by Greg Kroah-Hartman
parent ded3551163
commit 1d28224d49
1 changed files with 1 additions and 1 deletions
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2
tools/testing/selftests/ftrace/test.d/instances/instance-event.tc
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@ -43,7 +43,7 @@ instance_read() {
instance_set() {
while :; do
echo 1 > foo/events/sched/sched_switch
echo 1 > foo/events/sched/sched_switch/enable
done 2> /dev/null
}