#!/bin/bash # # Kernel-version-dependent shell functions for the rest of the scripts. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, you can access it online at # http://www.gnu.org/licenses/gpl-2.0.html. # # Copyright (C) IBM Corporation, 2014 # # Authors: Paul E. McKenney <paulmck@linux.vnet.ibm.com> # locktorture_param_onoff bootparam-string config-file # # Adds onoff locktorture module parameters to kernels having it. locktorture_param_onoff () { if ! bootparam_hotplug_cpu "$1" && configfrag_hotplug_cpu "$2" then echo CPU-hotplug kernel, adding locktorture onoff. 1>&2 echo locktorture.onoff_interval=3 locktorture.onoff_holdoff=30 fi } # per_version_boot_params bootparam-string config-file seconds # # Adds per-version torture-module parameters to kernels supporting them. per_version_boot_params () { echo $1 `locktorture_param_onoff "$1" "$2"` \ locktorture.stat_interval=15 \ locktorture.shutdown_secs=$3 \ locktorture.torture_runnable=1 \ locktorture.verbose=1 }