torture: Make kvm.sh "--dryrun sched" summarize number of batches
authorPaul E. McKenney <paulmck@kernel.org>
Sun, 8 Nov 2020 23:38:26 +0000 (15:38 -0800)
committerPaul E. McKenney <paulmck@kernel.org>
Mon, 4 Jan 2021 22:01:18 +0000 (14:01 -0800)
commit1f947be7f9696fca36e67f0897bc239b4755ae55
tree60d0f65e6514a53ef1dfb98bd64ac80b5098d4d7
parent0682aa7acd5d2688a8b781d91938e21ae4717c52
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 <paulmck@kernel.org>
tools/testing/selftests/rcutorture/bin/kvm.sh