[tip: core/rcu] torture: Record kvm-test-1-run.sh and kvm-test-1-run-qemu.sh PIDs

[tip-bot2 for Paul E. McKenney]

The following commit has been merged into the core/rcu branch of tip:

Commit-ID:     cb1fa863a00ba0e8faf69d2ebb960b75129bccd6
Gitweb:        https://git.kernel.org/tip/cb1fa863a00ba0e8faf69d2ebb960b75129bccd6
Author:        Paul E. McKenney <paulmck@xxxxxxxxxx>
AuthorDate:    Tue, 16 Feb 2021 16:55:04 -08:00
Committer:     Paul E. McKenney <paulmck@xxxxxxxxxx>
CommitterDate: Mon, 22 Mar 2021 08:29:17 -07:00

torture: Record kvm-test-1-run.sh and kvm-test-1-run-qemu.sh PIDs

This commit records the process IDs of the kvm-test-1-run.sh and
kvm-test-1-run-qemu.sh scripts to ease monitoring of remotely running
instances of these scripts.

Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxx>
---
 tools/testing/selftests/rcutorture/bin/kvm-test-1-run-qemu.sh | 2 ++
 tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh      | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/testing/selftests/rcutorture/bin/kvm-test-1-run-qemu.sh b/tools/testing/selftests/rcutorture/bin/kvm-test-1-run-qemu.sh
index 6b0d71b..576a9b7 100755
--- a/tools/testing/selftests/rcutorture/bin/kvm-test-1-run-qemu.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm-test-1-run-qemu.sh
@@ -33,6 +33,8 @@ then
 	exit 1
 fi
 
+echo ' ---' `date`: Starting kernel, PID $$
+
 # Obtain settings from the qemu-cmd file.
 grep '^#' $resdir/qemu-cmd | sed -e 's/^# //' > $T/qemu-cmd-settings
 . $T/qemu-cmd-settings
diff --git a/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh b/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh
index a69f8ae..a386ca8 100755
--- a/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh
@@ -41,7 +41,7 @@ then
 	echo "kvm-test-1-run.sh :$resdir: Not a writable directory, cannot store results into it"
 	exit 1
 fi
-echo ' ---' `date`: Starting build
+echo ' ---' `date`: Starting build, PID $$
 echo ' ---' Kconfig fragment at: $config_template >> $resdir/log
 touch $resdir/ConfigFragment.input