From 5461808889405de254ab3370aa7f07ac0b6cb938 Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Sun, 19 Jul 2020 12:17:53 -0700 Subject: [PATCH] torture: Add kvm.sh --help and update help message 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 --- tools/testing/selftests/rcutorture/bin/kvm.sh | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/rcutorture/bin/kvm.sh b/tools/testing/selftests/rcutorture/bin/kvm.sh index 0a08463..fc15b52 100755 --- a/tools/testing/selftests/rcutorture/bin/kvm.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm.sh @@ -56,17 +56,18 @@ 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" echo " --kmake-arg kernel-make-arguments" echo " --mac nn:nn:nn:nn:nn:nn" - echo " --memory megabytes | nnnG" + echo " --memory megabytes|nnnG" echo " --no-initrd" 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 ;; -- 2.7.4