The following commit has been merged into the core/rcu branch of tip:
Commit-ID: fb4855c36249b3609718d2b83f4756b748a83349
Gitweb: https://git.kernel.org/tip/fb4855c36249b3609718d2b83f4756b748a83349
Author: Paul E. McKenney <paulmck@xxxxxxxxxx>
AuthorDate: Thu, 04 Mar 2021 17:52:59 -08:00
Committer: Paul E. McKenney <paulmck@xxxxxxxxxx>
CommitterDate: Mon, 10 May 2021 16:05:05 -07:00
torture: Make kvm-again.sh use "scenarios" rather than "batches" file
This commit saves a few lines of code by making kvm-again.sh use the
"scenarios" file rather than the "batches" file, both of which are
generated by kvm.sh.
This results in a break point because new versions of kvm-again.sh cannot
handle "res" directories produced by old versions of kvm.sh, which lack
the "scenarios" file. In the unlikely event that this becomes a problem,
a trivial script suffices to convert the "batches" file to a "scenarios"
file, and this script may be easily extracted from kvm.sh.
Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxx>
---
tools/testing/selftests/rcutorture/bin/kvm-again.sh | 22 +++---------
1 file changed, 6 insertions(+), 16 deletions(-)
diff --git a/tools/testing/selftests/rcutorture/bin/kvm-again.sh b/tools/testing/selftests/rcutorture/bin/kvm-again.sh
index 46e47a0..b74bb43 100755
--- a/tools/testing/selftests/rcutorture/bin/kvm-again.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm-again.sh
@@ -29,7 +29,7 @@ then
echo "Usage: $scriptname /path/to/old/run [ options ]"
exit 1
fi
-if ! cp "$oldrun/batches" $T/batches.oldrun
+if ! cp "$oldrun/scenarios" $T/scenarios.oldrun
then
# Later on, can reconstitute this from console.log files.
echo Prior run batches file does not exist: $oldrun/batches
@@ -165,22 +165,12 @@ done
grep '^#' $i | sed -e 's/^# //' > $T/qemu-cmd-settings
. $T/qemu-cmd-settings
-grep -v '^#' $T/batches.oldrun | awk '
-BEGIN {
- oldbatch = 1;
-}
-
+grep -v '^#' $T/scenarios.oldrun | awk '
{
- if (oldbatch != $1) {
- print "kvm-test-1-run-batch.sh" curbatch;
- curbatch = "";
- oldbatch = $1;
- }
- curbatch = curbatch " " $2;
-}
-
-END {
- print "kvm-test-1-run-batch.sh" curbatch
+ curbatch = "";
+ for (i = 2; i <= NF; i++)
+ curbatch = curbatch " " $i;
+ print "kvm-test-1-run-batch.sh" curbatch;
}' > $T/runbatches.sh
if test -n "$dryrun"
|