From: Frederic Weisbecker <frede...@kernel.org>
The rcutorture scripts' identify_qemu_vcpus() function expects `lscpu`
to have a "CPU: " line, for example:
CPU(s): 8
But different local language settings can give different results:
Processeur(s) : 8
As a result, identify_qemu_vcpus() may return an empty string, resulting
in the following warning (with the same local language settings):
kvm-test-1-run.sh: ligne 138 : test: : nombre entier attendu comme
expression
This commit therefore changes identify_qemu_vcpus() to use getconf,
which produces local-language-independend output.
Cc: Josh Triplett <j...@joshtriplett.org>
Cc: Steven Rostedt <rost...@goodmis.org>
Cc: Mathieu Desnoyers <mathieu.desnoy...@efficios.com>
Cc: Lai Jiangshan <jiangshan...@gmail.com>
Cc: r...@vger.kernel.org
Signed-off-by: Frederic Weisbecker <frede...@kernel.org>
Signed-off-by: Paul E. McKenney <paul...@kernel.org>
---
tools/testing/selftests/rcutorture/bin/functions.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/rcutorture/bin/functions.sh
b/tools/testing/selftests/rcutorture/bin/functions.sh
index 8266349..fef8b4b 100644
--- a/tools/testing/selftests/rcutorture/bin/functions.sh
+++ b/tools/testing/selftests/rcutorture/bin/functions.sh
@@ -232,7 +232,7 @@ 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)://' -e 's/[ ]*//g'
+ getconf _NPROCESSORS_ONLN
}
# print_bug
--
2.9.5
