From: Steven Rostedt (VMware) <rostedt@goodmis.org>
Date: Wed, 21 Mar 2018 14:24:20 +0000 (-0400)
Subject: ktest: Wait for console process to exit
X-Git-Tag: Ubuntu-5.13.0-19.19~11220^2~23
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=9f23b129eb35c1465aa1733884acad3d95c8fde7;p=mirror_ubuntu-jammy-kernel.git

ktest: Wait for console process to exit

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>
---

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);