From: Paul E. McKenney Date: Sun, 8 Nov 2020 23:38:26 +0000 (-0800) Subject: torture: Make kvm.sh "--dryrun sched" summarize number of batches X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=1f947be7f9696fca36e67f0897bc239b4755ae55;p=linux.git 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 --- 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.