diff options
Diffstat (limited to 'tools/testing/selftests/rcutorture/configs/rcuperf/ver_functions.sh')
-rw-r--r-- | tools/testing/selftests/rcutorture/configs/rcuperf/ver_functions.sh | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/tools/testing/selftests/rcutorture/configs/rcuperf/ver_functions.sh b/tools/testing/selftests/rcutorture/configs/rcuperf/ver_functions.sh new file mode 100644 index 000000000000..34f2a1b35ee5 --- /dev/null +++ b/tools/testing/selftests/rcutorture/configs/rcuperf/ver_functions.sh @@ -0,0 +1,52 @@ +#!/bin/bash +# +# Torture-suite-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, 2015 +# +# Authors: Paul E. McKenney <paulmck@linux.vnet.ibm.com> + +# rcuperf_param_nreaders bootparam-string +# +# Adds nreaders rcuperf module parameter if not already specified. +rcuperf_param_nreaders () { + if ! echo "$1" | grep -q "rcuperf.nreaders" + then + echo rcuperf.nreaders=-1 + fi +} + +# rcuperf_param_nwriters bootparam-string +# +# Adds nwriters rcuperf module parameter if not already specified. +rcuperf_param_nwriters () { + if ! echo "$1" | grep -q "rcuperf.nwriters" + then + echo rcuperf.nwriters=-1 + 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 `rcuperf_param_nreaders "$1"` \ + `rcuperf_param_nwriters "$1"` \ + rcuperf.perf_runnable=1 \ + rcuperf.shutdown=1 \ + rcuperf.verbose=1 +} |