rcutorture: Add per-version default Kconfig fragments and module parameters
Different Kconfig parameters apply to different kernel versions, as
do different rcutorture module parameters. This commit allows the
rcutorture test scripts to adjust for different kernel versions.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Greg KH <gregkh@linuxfoundation.org>
diff --git a/tools/testing/selftests/rcutorture/bin/functions.sh b/tools/testing/selftests/rcutorture/bin/functions.sh
index db1c32a..d4c15f8 100644
--- a/tools/testing/selftests/rcutorture/bin/functions.sh
+++ b/tools/testing/selftests/rcutorture/bin/functions.sh
@@ -32,11 +32,10 @@
#
# Returns 1 if the config fragment specifies hotplug CPU.
configfrag_hotplug_cpu () {
- cf=$1
- if test ! -r $cf
+ if test ! -r "$1"
then
- echo Unreadable config fragment $cf 1>&2
+ echo Unreadable config fragment "$1" 1>&2
exit -1
fi
- grep -q '^CONFIG_HOTPLUG_CPU=y$' $cf
+ grep -q '^CONFIG_HOTPLUG_CPU=y$' "$1"
}