ver_functions.sh

 1#!/bin/bash
 2# SPDX-License-Identifier: GPL-2.0+
 3#
 4# Kernel-version-dependent shell functions for the rest of the scripts.
 5#
 6# Copyright (C) IBM Corporation, 2014
 7#
 8# Authors: Paul E. McKenney <paulmck@linux.ibm.com>
 9
10# locktorture_param_onoff bootparam-string config-file
11#
12# Adds onoff locktorture module parameters to kernels having it.
13locktorture_param_onoff () {
14	if ! bootparam_hotplug_cpu "$1" && configfrag_hotplug_cpu "$2"
15	then
16		echo CPU-hotplug kernel, adding locktorture onoff. 1>&2
17		echo locktorture.onoff_interval=3 locktorture.onoff_holdoff=30
18	fi
19}
20
21# per_version_boot_params bootparam-string config-file seconds
22#
23# Adds per-version torture-module parameters to kernels supporting them.
24per_version_boot_params () {
25	echo	`locktorture_param_onoff "$1" "$2"` \
26		locktorture.stat_interval=15 \
27		locktorture.shutdown_secs=$3 \
28		locktorture.verbose=1 \
29		$1
30}