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} 31