Messages in this thread Patch in this message | | | Date | Sun, 08 Apr 2018 16:17:09 -0400 | From | Steven Rostedt <> | Subject | [for-next][PATCH 01/23] ktest: Wait for console process to exit |
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From: "Steven Rostedt (VMware)" <rostedt@goodmis.org>
To clean up the console processes that are forked to monitor the console, there needs to be a waitpid().
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> --- tools/testing/ktest/ktest.pl | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl index 0c8b61f8398e..4eece2a9772c 100755 --- a/tools/testing/ktest/ktest.pl +++ b/tools/testing/ktest/ktest.pl @@ -1515,6 +1515,9 @@ sub close_console { doprint "kill child process $pid\n"; kill $close_console_signal, $pid; + doprint "wait for child process $pid to exit\n"; + waitpid($pid, 0); + print "closing!\n"; close($fp); -- 2.16.3
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