Commit d3cb2631 authored May 04, 2020 by Paul E. McKenney

torture: Remove whitespace from identify_qemu_vcpus output

The identify_qemu_vcpus bash function can return numbers including
whitespace characters, which can be a bit annoying in some bash
dollar-sign substitutions. This commit therefore strips all spaces and
tabs from the value that identify_qemu_vcpus outputs.

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

parent cae7cc6b

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

+1 −1

Original line number	Diff line number	Diff line
		@@ -231,7 +231,7 @@ identify_qemu_args () {
		# Returns the number of virtual CPUs available to the aggregate of the
		# guest OSes.
		identify_qemu_vcpus () {
		lscpu \| grep '^CPU(s):' \| sed -e 's/CPU(s)://'
		lscpu \| grep '^CPU(s):' \| sed -e 's/CPU(s)://' -e 's/[ ]*//g'
		}

		# print_bug

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