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OpenCloudOS-Kernel
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ktest: Make the signal to terminate the console configurable 

Currently ktest sends SIGINT to terminate the console.
 However, there are consoles which do not exit by this signal, for example,
 in my case, "virsh console <guest OS>". In such case, ktest is blocked in
 close_console(). It prevents this automate test.

This patch adds new option CLOSE_CONSOLE_SIGNAL which mean the
signal to terminate the console. Since its default value is "INT",
the original behavior isn't changed.

Link: http://lkml.kernel.org/r/87zjol8pl5.wl%satoru.takeuchi@gmail.com

Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Satoru Takeuchi 2013-12-01 07:57:58 +09:00 committed by Steven Rostedt
parent 5a5a1bf099
commit 5a5d8e4844
1 changed files with 4 additions and 1 deletions
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5
tools/testing/ktest/ktest.pl
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@ -25,6 +25,7 @@ my %default = (
"TEST_TYPE" => "build",
"BUILD_TYPE" => "randconfig",
"MAKE_CMD" => "make",
"CLOSE_CONSOLE_SIGNAL" => "INT",
"TIMEOUT" => 120,
"TMP_DIR" => "/tmp/ktest/\${MACHINE}",
"SLEEP_TIME" => 60, # sleep time between tests
@ -163,6 +164,7 @@ my $timeout;
my $booted_timeout;
my $detect_triplefault;
my $console;
my $close_console_signal;
my $reboot_success_line;
my $success_line;
my $stop_after_success;
@ -285,6 +287,7 @@ my %option_map = (
"TIMEOUT" => \$timeout,
"BOOTED_TIMEOUT" => \$booted_timeout,
"CONSOLE" => \$console,
"CLOSE_CONSOLE_SIGNAL" => \$close_console_signal,
"DETECT_TRIPLE_FAULT" => \$detect_triplefault,
"SUCCESS_LINE" => \$success_line,
"REBOOT_SUCCESS_LINE" => \$reboot_success_line,
@ -1296,7 +1299,7 @@ sub close_console {
my ($fp, $pid) = @_;
doprint "kill child process $pid\n";
kill 2, $pid;
kill $close_console_signal, $pid;
print "closing!\n";
close($fp);