diff options
Diffstat (limited to 'tools/testing/selftests/rcutorture/configs/rcuperf')
5 files changed, 98 insertions, 0 deletions
diff --git a/tools/testing/selftests/rcutorture/configs/rcuperf/CFLIST b/tools/testing/selftests/rcutorture/configs/rcuperf/CFLIST new file mode 100644 index 000000000..c9f56cf20 --- /dev/null +++ b/tools/testing/selftests/rcutorture/configs/rcuperf/CFLIST @@ -0,0 +1 @@ +TREE diff --git a/tools/testing/selftests/rcutorture/configs/rcuperf/CFcommon b/tools/testing/selftests/rcutorture/configs/rcuperf/CFcommon new file mode 100644 index 000000000..a09816b8c --- /dev/null +++ b/tools/testing/selftests/rcutorture/configs/rcuperf/CFcommon @@ -0,0 +1,2 @@ +CONFIG_RCU_PERF_TEST=y +CONFIG_PRINTK_TIME=y diff --git a/tools/testing/selftests/rcutorture/configs/rcuperf/TREE b/tools/testing/selftests/rcutorture/configs/rcuperf/TREE new file mode 100644 index 000000000..a312f671a --- /dev/null +++ b/tools/testing/selftests/rcutorture/configs/rcuperf/TREE @@ -0,0 +1,20 @@ +CONFIG_SMP=y +CONFIG_PREEMPT_NONE=n +CONFIG_PREEMPT_VOLUNTARY=n +CONFIG_PREEMPT=y +#CHECK#CONFIG_PREEMPT_RCU=y +CONFIG_HZ_PERIODIC=n +CONFIG_NO_HZ_IDLE=y +CONFIG_NO_HZ_FULL=n +CONFIG_RCU_FAST_NO_HZ=n +CONFIG_RCU_TRACE=n +CONFIG_HOTPLUG_CPU=n +CONFIG_SUSPEND=n +CONFIG_HIBERNATION=n +CONFIG_RCU_NOCB_CPU=n +CONFIG_DEBUG_LOCK_ALLOC=n +CONFIG_PROVE_LOCKING=n +CONFIG_RCU_BOOST=n +CONFIG_DEBUG_OBJECTS_RCU_HEAD=n +CONFIG_RCU_EXPERT=y +CONFIG_RCU_TRACE=y diff --git a/tools/testing/selftests/rcutorture/configs/rcuperf/TREE54 b/tools/testing/selftests/rcutorture/configs/rcuperf/TREE54 new file mode 100644 index 000000000..985fb170d --- /dev/null +++ b/tools/testing/selftests/rcutorture/configs/rcuperf/TREE54 @@ -0,0 +1,23 @@ +CONFIG_SMP=y +CONFIG_NR_CPUS=54 +CONFIG_PREEMPT_NONE=n +CONFIG_PREEMPT_VOLUNTARY=n +CONFIG_PREEMPT=y +#CHECK#CONFIG_PREEMPT_RCU=y +CONFIG_HZ_PERIODIC=n +CONFIG_NO_HZ_IDLE=y +CONFIG_NO_HZ_FULL=n +CONFIG_RCU_FAST_NO_HZ=n +CONFIG_RCU_TRACE=n +CONFIG_HOTPLUG_CPU=n +CONFIG_SUSPEND=n +CONFIG_HIBERNATION=n +CONFIG_RCU_FANOUT=3 +CONFIG_RCU_FANOUT_LEAF=2 +CONFIG_RCU_NOCB_CPU=n +CONFIG_DEBUG_LOCK_ALLOC=n +CONFIG_PROVE_LOCKING=n +CONFIG_RCU_BOOST=n +CONFIG_DEBUG_OBJECTS_RCU_HEAD=n +CONFIG_RCU_EXPERT=y +CONFIG_RCU_TRACE=y 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 000000000..34f2a1b35 --- /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 +} |