Hi!
> * Fix error of change_govr.sh, change_freq.sh, etc.
What error?
Can you please send fixes and cleanups as separate patches?
> diff --git a/testcases/kernel/power_management/pm_include.sh
> b/testcases/kernel/power_management/pm_include.sh
> index b1867e6..70ea4d2 100755
> --- a/testcases/kernel/power_management/pm_include.sh
> +++ b/testcases/kernel/power_management/pm_include.sh
> @@ -30,7 +30,8 @@ get_topology() {
> for cpu in $(seq 0 "${total_cpus}" )
> do
> cpus[$cpu]=cpu${cpu}
> - phyid[$cpu]=$(cat
> /sys/devices/system/cpu/cpu${cpu}/topology/physical_package_id)
> + phyid[$cpu]=$(cat \
> + /sys/devices/system/cpu/cpu${cpu}/topology/physical_package_id)
> done
> j=0
> while [ "${j}" -lt "${total_cpus}" ]
> @@ -50,18 +51,22 @@ check_cpufreq() {
> for cpu in $(seq 0 "${total_cpus}" )
> do
> if [ ! -d /sys/devices/system/cpu/cpu${cpu}/cpufreq ] ; then
> - echo "NOSUPPORT: cpufreq support not found please check
> Kernel configuration or BIOS settings"
> + echo "NOSUPPORT: cpufreq support not" \
> + "found please check Kernel configuration" \
> + "or BIOS settings"
> exit $NOSUPPORT
Why not just: tst_brkm TCONF "cpufreq does not found" ?
> fi
> done
> }
>
> get_supporting_freq() {
> - cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_available_frequencies
> | uniq
> + cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_available_frequencies \
> + | uniq
> }
>
> get_supporting_govr() {
> - cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_available_governors |
> uniq
> + cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_available_governors \
> + | uniq
> }
>
> is_hyper_threaded() {
> @@ -102,7 +107,9 @@ check_input() {
> }
>
> is_multi_socket() {
> - no_of_sockets=`cat
> /sys/devices/system/cpu/cpu?/topology/physical_package_id | uniq | wc -l`
> + no_of_sockets=`cat \
> + /sys/devices/system/cpu/cpu?/topology/physical_package_id \
> + | uniq | wc -l`
> [ $no_of_sockets -gt 1 ] ; return $?
> }
>
> @@ -119,7 +126,8 @@ is_multi_core() {
>
> is_dual_core() {
> siblings=`cat /proc/cpuinfo | grep siblings | uniq | cut -f2 -d':'`
> - cpu_cores=`cat /proc/cpuinfo | grep "cpu cores" | uniq | cut -f2
> -d':'`
> + cpu_cores=`cat /proc/cpuinfo | grep "cpu cores" | uniq \
> + | cut -f2 -d':'`
> if [ $siblings -eq $cpu_cores ]; then
> [ $cpu_cores -eq 2 ]; return $?
> else
> @@ -130,7 +138,8 @@ is_dual_core() {
>
> get_kernel_version() {
> # Get kernel minor version
> - export kernel_version=`uname -r | awk -F. '{print $1"."$2"."$3}' | cut
> -f1 -d'-'`
> + export kernel_version=`uname -r | awk -F. '{print $1"."$2"."$3}' \
> + | cut -f1 -d'-'`
> }
>
> get_valid_input() {
> @@ -146,42 +155,46 @@ analyze_result_hyperthreaded() {
> sched_mc=$1
> pass_count=$2
> sched_smt=$3
> + PASS="Test PASS"
> + FAIL="Test FAIL"
>
> + RC=0
> case "$sched_mc" in
> 0)
> case "$sched_smt" in
> 0)
> if [ $pass_count -lt 5 ]; then
> - tst_resm TPASS "cpu consolidation failed for
> sched_mc=\
> -$sched_mc & sched_smt=$sched_smt"
> + echo "${PASS}: cpu consolidation failed for" \
> + "sched_mc=$sched_mc &
> sched_smt=$sched_smt"
> else
> RC=1
> - tst_resm TFAIL "cpu consolidation passed for
> sched_mc=\
> -$sched_mc & sched_smt=$sched_smt"
> + echo "${FAIL}: cpu consolidation passed for" \
> + "sched_mc=$sched_mc &
> sched_smt=$sched_smt"
> fi
> ;;
> *)
> if [ $pass_count -lt 5 ]; then
> - tst_resm TFAIL "cpu consolidation for sched_mc=\
> -$sched_mc & sched_smt=$sched_smt"
> - else
> RC=1
> - tst_resm TPASS "cpu consolidation for sched_mc=\
> -$sched_mc & sched_smt=$sched_smt"
> + echo "${FAIL}: cpu consolidation for" \
> + "sched_mc=$sched_mc &
> sched_smt=$sched_smt"
> + else
> + echo "${PASS}: cpu consolidation for" \
> + "sched_mc=$sched_mc &
> sched_smt=$sched_smt"
I do not get how removing tst_resm and changing it to echo satisfies
"Use functions in test.sh, eg. tst_brkm" from the commit log.
> +++ b/testcases/kernel/power_management/runpwtests01.sh
> @@ -0,0 +1,50 @@
> +#! /bin/sh
> +#
> +# Copyright (c) International Business Machines Corp., 2001
> +# Author: Nageswara R Sastry <nasas...@in.ibm.com>
> +#
> +# This program is free software; you can redistribute it and#or modify
> +# it under the terms of the GNU General Public License as published by
> +# the Free Software Foundation; either version 2 of the License, or
> +# (at your option) any later version.
> +#
> +# This program is distributed in the hope that it will be useful, but
> +# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
> +# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
> +# for more details.
> +#
> +# You should have received a copy of the GNU General Public License
> +# along with this program; if not, write to the Free Software Foundation,
> +# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
> +#
> +
> +export TCID="Power_Management01"
> +export TST_TOTAL=1
> +
> +. test.sh
> +. pm_check_env.sh
> +. pm_include.sh
> +
> +# Checking test environment
> +check_env
> +
> +# Checking sched_mc sysfs interface
> +is_multi_socket; multi_socket=$?
> +is_multi_core; multi_core=$?
this syntax is quite strange, what do we rather do
multi_core = $(is_multi_core)
and echo the result from the is_multi_core instead of using return.
Or even better initialize these in the sourced file automatically.
> +if [ ! -f /sys/devices/system/cpu/sched_mc_power_savings ] ; then
> + tst_brkm TCONF "Required kernel configuration for SCHED_MC" \
> + "NOT set"
> +else
> + if [ $multi_socket -ne 0 -a $multi_core -ne 0 ] ; then
> + tst_brkm TCONF "sched_mc_power_savings interface in system" \
> + "which is not a multi socket &(/) multi core"
> + fi
> +fi
> +
> +if test_sched_mc.sh ; then
This file is called only from this test. Why isn't the code here
instead?
What about making the test_sched_mc.sh the testcase instead?
You should keep only code that is actually shared between the testcases
in separate file.
The same applies to the rest of the testcases as well.
> + tst_resm TPASS "SCHED_MC sysfs tests"
> +else
> + tst_resm TFAIL "SCHED_MC sysfs tests"
> +fi
> +
> +tst_exit
--
Cyril Hrubis
chru...@suse.cz
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