diff options
Diffstat (limited to 'tools/testing/selftests/rcutorture/configs/rcu/ver_functions.sh')
| -rw-r--r-- | tools/testing/selftests/rcutorture/configs/rcu/ver_functions.sh | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/tools/testing/selftests/rcutorture/configs/rcu/ver_functions.sh b/tools/testing/selftests/rcutorture/configs/rcu/ver_functions.sh index 7bab8246392b..c044df386876 100644 --- a/tools/testing/selftests/rcutorture/configs/rcu/ver_functions.sh +++ b/tools/testing/selftests/rcutorture/configs/rcu/ver_functions.sh @@ -1,28 +1,15 @@ #!/bin/bash +# SPDX-License-Identifier: GPL-2.0+ # # 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, 2013 # -# Authors: Paul E. McKenney <paulmck@linux.vnet.ibm.com> +# Authors: Paul E. McKenney <paulmck@linux.ibm.com> # rcutorture_param_n_barrier_cbs bootparam-string # -# Adds n_barrier_cbs rcutorture module parameter to kernels having it. +# Adds n_barrier_cbs rcutorture module parameter if not already specified. rcutorture_param_n_barrier_cbs () { if echo $1 | grep -q "rcutorture\.n_barrier_cbs" then @@ -43,14 +30,27 @@ rcutorture_param_onoff () { fi } +# rcutorture_param_stat_interval bootparam-string +# +# Adds stat_interval rcutorture module parameter if not already specified. +rcutorture_param_stat_interval () { + if echo $1 | grep -q "rcutorture\.stat_interval" + then + : + else + echo rcutorture.stat_interval=15 + 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 `rcutorture_param_onoff "$1" "$2"` \ + echo `rcutorture_param_onoff "$1" "$2"` \ `rcutorture_param_n_barrier_cbs "$1"` \ - rcutorture.stat_interval=15 \ + `rcutorture_param_stat_interval "$1"` \ rcutorture.shutdown_secs=$3 \ rcutorture.test_no_idle_hz=1 \ - rcutorture.verbose=1 + rcutorture.verbose=1 \ + $1 } |