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, dipankar@in.ibm.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 01/12] torture: Use gawk instead of awk for systime() function
Date: Mon, 9 Dec 2019 19:42:06 -0800 [thread overview]
Message-ID: <20191210034217.405-1-paulmck@kernel.org> (raw)
In-Reply-To: <20191210034119.GA32711@paulmck-ThinkPad-P72>
From: "Paul E. McKenney" <paulmck@kernel.org>
In many environments, gawk provides systime(), but awk doesn't.
This commit therefore changes awk scripts using systime() to instead be
gawk scripts.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
---
tools/testing/selftests/rcutorture/bin/jitter.sh | 4 ++--
tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh | 6 +++---
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/tools/testing/selftests/rcutorture/bin/jitter.sh b/tools/testing/selftests/rcutorture/bin/jitter.sh
index dc49a3b..86a217b 100755
--- a/tools/testing/selftests/rcutorture/bin/jitter.sh
+++ b/tools/testing/selftests/rcutorture/bin/jitter.sh
@@ -23,12 +23,12 @@ spinmax=${4-1000}
n=1
-starttime=`awk 'BEGIN { print systime(); }' < /dev/null`
+starttime=`gawk 'BEGIN { print systime(); }' < /dev/null`
while :
do
# Check for done.
- t=`awk -v s=$starttime 'BEGIN { print systime() - s; }' < /dev/null`
+ t=`gawk -v s=$starttime 'BEGIN { print systime() - s; }' < /dev/null`
if test "$t" -gt "$duration"
then
exit 0;
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 33c6696..1d98992 100755
--- a/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh
@@ -123,7 +123,7 @@ qemu_args=$5
boot_args=$6
cd $KVM
-kstarttime=`awk 'BEGIN { print systime() }' < /dev/null`
+kstarttime=`gawk 'BEGIN { print systime() }' < /dev/null`
if test -z "$TORTURE_BUILDONLY"
then
echo ' ---' `date`: Starting kernel
@@ -177,7 +177,7 @@ do
then
qemu_pid=`cat "$resdir/qemu_pid"`
fi
- kruntime=`awk 'BEGIN { print systime() - '"$kstarttime"' }' < /dev/null`
+ kruntime=`gawk 'BEGIN { print systime() - '"$kstarttime"' }' < /dev/null`
if test -z "$qemu_pid" || kill -0 "$qemu_pid" > /dev/null 2>&1
then
if test $kruntime -ge $seconds
@@ -213,7 +213,7 @@ then
oldline="`tail $resdir/console.log`"
while :
do
- kruntime=`awk 'BEGIN { print systime() - '"$kstarttime"' }' < /dev/null`
+ kruntime=`gawk 'BEGIN { print systime() - '"$kstarttime"' }' < /dev/null`
if kill -0 $qemu_pid > /dev/null 2>&1
then
:
--
2.9.5
next prev parent reply other threads:[~2019-12-10 3:42 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-10 3:41 [PATCH tip/core/rcu 0/12] Torture-test updates for v5.6 Paul E. McKenney
2019-12-10 3:42 ` paulmck [this message]
2019-12-10 3:42 ` [PATCH tip/core/rcu 02/12] rcutorture: Dispense with Dracut for initrd creation paulmck
2019-12-10 3:42 ` [PATCH tip/core/rcu 03/12] torture: Handle jitter for CPUs that cannot be offlined paulmck
2019-12-10 3:42 ` [PATCH tip/core/rcu 04/12] torture: Handle systems lacking the mpstat command paulmck
2019-12-10 3:42 ` [PATCH tip/core/rcu 05/12] rcutorture: Add worst-case call_rcu() forward-progress results paulmck
2019-12-10 3:42 ` [PATCH tip/core/rcu 06/12] rcutorture: Pull callback forward-progress data into rcu_fwd struct paulmck
2019-12-10 3:42 ` [PATCH tip/core/rcu 07/12] rcutorture: Thread rcu_fwd pointer through forward-progress functions paulmck
2019-12-10 3:42 ` [PATCH tip/core/rcu 08/12] rcutorture: Move to dynamic initialization of rcu_fwds paulmck
2019-12-10 3:42 ` [PATCH tip/core/rcu 09/12] rcutorture: Complete threading rcu_fwd pointers through functions paulmck
2019-12-10 3:42 ` [PATCH tip/core/rcu 10/12] rcutorture: Dynamically allocate rcu_fwds structure paulmck
2019-12-10 3:42 ` [PATCH tip/core/rcu 11/12] torture: Allow "CFLIST" to specify default list of scenarios paulmck
2019-12-10 3:42 ` [PATCH tip/core/rcu 12/12] torture: Hoist calls to lscpu to higher-level kvm.sh script paulmck
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