[PATCH tip/core/rcu 08/20] torture: Make kvm.sh "Test Summary" date be end of test

From: paulmck@kernel.org
To: rcu@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, kernel-team@fb.com,
	mingo@kernel.org, jiangshanlai@gmail.com,
	akpm@linux-foundation.org, mathieu.desnoyers@efficios.com,
	josh@joshtriplett.org, tglx@linutronix.de, peterz@infradead.org,
	rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com,
	fweisbec@gmail.com, oleg@redhat.com, joel@joelfernandes.org,
	"Paul E. McKenney" <paulmck@kernel.org>
Subject: [PATCH tip/core/rcu 08/20] torture: Make kvm.sh "Test Summary" date be end of test
Date: Wed,  6 Jan 2021 09:25:55 -0800	[thread overview]
Message-ID: <20210106172607.22816-8-paulmck@kernel.org> (raw)
In-Reply-To: <20210106172547.GA22404@paulmck-ThinkPad-P72>

From: "Paul E. McKenney" <paulmck@kernel.org>

Currently, the "date" command producing the output on the kvm.sh "Test
Summary" line is executed at the beginning of the test, which produces a
date that is less than helpful to someone wanting to know the duration
of the test.  This commit therefore defers this command's execution to
the end of the test.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
---
 tools/testing/selftests/rcutorture/bin/kvm.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/testing/selftests/rcutorture/bin/kvm.sh b/tools/testing/selftests/rcutorture/bin/kvm.sh
index 0a9211a..c8356d5 100755
--- a/tools/testing/selftests/rcutorture/bin/kvm.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm.sh
@@ -517,10 +517,12 @@ END {
 		dump(first, i, batchnum);
 }' >> $T/script
 
-cat << ___EOF___ >> $T/script
+cat << '___EOF___' >> $T/script
 echo
 echo
 echo " --- `date` Test summary:"
+___EOF___
+cat << ___EOF___ >> $T/script
 echo Results directory: $resdir/$ds
 kcsan-collapse.sh $resdir/$ds
 kvm-recheck.sh $resdir/$ds
-- 
2.9.5

