From 1f947be7f9696fca36e67f0897bc239b4755ae55 Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Sun, 8 Nov 2020 15:38:26 -0800 Subject: [PATCH] torture: Make kvm.sh "--dryrun sched" summarize number of batches Knowing the number of batches that kvm.sh will split a run into allows estimation of the duration of a test, give or take the number of builds. This commit therefore adds a line of output to "--dryrun sched" that gives the number of batches that will be run. Signed-off-by: Paul E. McKenney --- tools/testing/selftests/rcutorture/bin/kvm.sh | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/testing/selftests/rcutorture/bin/kvm.sh b/tools/testing/selftests/rcutorture/bin/kvm.sh index bd07df70b9c90..1078be1bd0add 100755 --- a/tools/testing/selftests/rcutorture/bin/kvm.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm.sh @@ -536,6 +536,8 @@ then egrep 'Start batch|Starting build\.' $T/script | grep -v ">>" | sed -e 's/:.*$//' -e 's/^echo //' + nbatches="`grep 'Start batch' $T/script | grep -v ">>" | wc -l`" + echo Total number of batches: $nbatches exit 0 else # Not a dryrun, so run the script. -- 2.30.2