| #!/bin/bash |
| # SPDX-License-Identifier: GPL-2.0+ |
| # |
| # Kernel-version-dependent shell functions for the rest of the scripts. |
| # |
| # Copyright (C) IBM Corporation, 2014 |
| # |
| # Authors: Paul E. McKenney <paulmck@linux.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.verbose=1 |
| } |
