Commit a3ba4972 authored May 04, 2020 by Paul E. McKenney

torture: Add --allcpus argument to the kvm.sh script



Leaving off the kvm.sh script's --cpus argument results in the script
testing the scenarios sequentially, which can be quite slow.  However,
having to specify the actual number of CPUs can be error-prone.
This commit therefore adds a --allcpus argument that causes kvm.sh to
use all available CPUs.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>

parent d3cb2631

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

+4 −0

Original line number	Diff line number	Diff line
		@@ -73,6 +73,10 @@ usage () {
		while test $# -gt 0
		do
		case "$1" in
		--allcpus)
		cpus=$TORTURE_ALLOTED_CPUS
		max_cpus=$TORTURE_ALLOTED_CPUS
		;;
		--bootargs\|--bootarg)
		checkarg --bootargs "(list of kernel boot arguments)" "$#" "$2" '.*' '^--'
		TORTURE_BOOTARGS="$2"

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