| #!/bin/bash |
| # |
| # 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, write to the Free Software |
| # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| # |
| # Copyright (C) IBM Corporation, 2013 |
| # |
| # Authors: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
| |
| # bootparam_hotplug_cpu bootparam-string |
| # |
| # Returns 1 if the specified boot-parameter string tells rcutorture to |
| # test CPU-hotplug operations. |
| bootparam_hotplug_cpu () { |
| echo "$1" | grep -q "rcutorture\.onoff_" |
| } |
| |
| # configfrag_hotplug_cpu config-fragment-file |
| # |
| # Returns 1 if the config fragment specifies hotplug CPU. |
| configfrag_hotplug_cpu () { |
| if test ! -r "$1" |
| then |
| echo Unreadable config fragment "$1" 1>&2 |
| exit -1 |
| fi |
| grep -q '^CONFIG_HOTPLUG_CPU=y$' "$1" |
| } |