torture: Add kvm.sh --help and update help message (54618088) · Commits · 戴 / test

This commit adds a --help argument (along with its synonym -h) to display the help text. While in the area, this commit also updates the help text. Signed-off-by:

Paul E. McKenney <paulmck@kernel.org>

tools/testing/selftests/rcutorture/bin/kvm.sh

+6 −2

Original line number	Diff line number	Diff line
		@@ -56,6 +56,7 @@ usage () {
		echo " --defconfig string"
		echo " --dryrun sched\|script"
		echo " --duration minutes"
		echo " --help"
		echo " --interactive"
		echo " --jitter N [ maxsleep (us) [ maxspin (us) ] ]"
		echo " --kconfig Kconfig-options"
		@@ -66,7 +67,7 @@ usage () {
		echo " --qemu-args qemu-arguments"
		echo " --qemu-cmd qemu-system-..."
		echo " --results absolute-pathname"
		echo " --torture rcu"
		echo " --torture lock\|rcu\|rcuperf\|refscale\|scf"
		echo " --trust-make"
		exit 1
		}
		@@ -127,6 +128,9 @@ do
		dur=$(($2*60))
		shift
		;;
		--help\|-h)
		usage
		;;
		--interactive)
		TORTURE_QEMU_INTERACTIVE=1; export TORTURE_QEMU_INTERACTIVE
		;;

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