#!/bin/sh ################################################################################ # # # Copyright (c) 2009 FUJITSU LIMITED # # # # 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 # # # # Author: Miao Xie # # # ################################################################################ export TCID="cpuset_sched_domains" export TST_TOTAL=19 export TST_COUNT=1 . cpuset_funcs.sh check 4 2 exit_status=0 nr_cpus=$NR_CPUS nr_mems=$N_NODES cpus_all="$(seq -s, 0 $((nr_cpus-1)))" mems_all="$(seq -s, 0 $((nr_mems-1)))" # root_load_balance_test root_load_balance_test() { local load_balance=$1 local cpuoffline=$2 local ret= # print the test case information cpuset_log "root group load balance test" cpuset_log " sched load balance:" $load_balance cpuset_log "CPU hotplug:" $cpuoffline # setup test environment setup_test_environment $cpuoffline 2> $CPUSET_TMP/stderr if [ $? -ne 0 ]; then cpuset_log_error $CPUSET_TMP/stderr tst_resm TFAIL "setup test environment(offline CPU#$HOTPLUG_CPU) failed" return 1 fi cpuset_set "$CPUSET" "-" "$mems_all" "$load_balance" 2>$CPUSET_TMP/stderr if [ $? -ne 0 ]; then cpuset_log_error $CPUSET_TMP/stderr tst_resm TFAIL "set root group parameter failed." return 1 fi cpu_hotplug $HOTPLUG_CPU $cpuoffline 2> $CPUSET_TMP/stderr if [ $? -ne 0 ]; then cpuset_log_error $CPUSET_TMP/stderr tst_resm TFAIL "$cpuoffline CPU#$HOTPLUG_CPU failed." return 1 fi # check sched domains of every CPU sleep 1 cpuset_sched_domains_check 2> $CPUSET_TMP/stderr ret=$? if [ $ret -ne 0 ]; then cpuset_log_error $CPUSET_TMP/stderr tst_resm TFAIL "partition sched domains failed." return $ret fi tst_resm TPASS "partition sched domains succeeded." } # general_load_balance_test1 general_load_balance_test1() { local g_cpus="$1" local g_balance="$2" local r_balance="$3" local g_path="$CPUSET/1" local ret= cpuset_log "general group load balance test" cpuset_log "root group info:" cpuset_log " sched load balance:" $r_balance cpuset_log "general group info:" cpuset_log " cpus:" $g_cpus cpuset_log " sched load balance:" $g_balance cpuset_set "$CPUSET" "-" "$mems_all" "$r_balance" 2> $CPUSET_TMP/stderr if [ $? -ne 0 ]; then cpuset_log_error $CPUSET_TMP/stderr tst_resm TFAIL "set root group parameter failed." return 1 fi cpuset_set "$g_path" "$g_cpus" "$mems_all" "$g_balance" 2> $CPUSET_TMP/stderr if [ $? -ne 0 ]; then cpuset_log_error $CPUSET_TMP/stderr tst_resm TFAIL "set general group parameter failed." return 1 fi # check sched domains of every CPU sleep 1 cpuset_sched_domains_check 2> $CPUSET_TMP/stderr if [ $? -ne 0 ]; then cpuset_log_error $CPUSET_TMP/stderr tst_resm TFAIL "partition sched domains failed." return 1 fi tst_resm TPASS "partition sched domains succeeded." } # general_load_balance_test2 # # general_load_balance_test2() { local g1_cpus=$1 local g1_balance=$2 local g1_path="$CPUSET/1" local g2_cpus=$3 local g2_balance=$4 local g2_path="$CPUSET/2" local cpuoffline=$5 local ret= cpuset_log "general group load balance test" cpuset_log "root group info:" cpuset_log " sched load balance:" 0 cpuset_log "general group1 info:" cpuset_log " cpus:" $g1_cpus cpuset_log " sched load balance:" $g1_balance cpuset_log "general group2 info:" cpuset_log " cpus:" $g2_cpus cpuset_log " sched load balance:" $g2_balance cpuset_log "CPU hotplug:" $cpuoffline cpuset_set "$CPUSET" "-" "$mems_all" "0" 2> $CPUSET_TMP/stderr if [ $? -ne 0 ]; then cpuset_log_error $CPUSET_TMP/stderr tst_resm TFAIL "set root group parameter failed." return 1 fi cpuset_set "$g1_path" "$g1_cpus" "$mems_all" "$g1_balance" 2> $CPUSET_TMP/stderr if [ $? -ne 0 ]; then cpuset_log_error $CPUSET_TMP/stderr tst_resm TFAIL "set general group1 parameter failed." return 1 fi cpuset_set "$g2_path" "$g2_cpus" "$mems_all" "$g2_balance" 2> $CPUSET_TMP/stderr if [ $? -ne 0 ]; then cpuset_log_error $CPUSET_TMP/stderr tst_resm TFAIL "set general group2 parameter failed." return 1 fi # setup test environment setup_test_environment $cpuoffline 2> $CPUSET_TMP/stderr if [ $? -ne 0 ]; then cpuset_log_error $CPUSET_TMP/stderr tst_resm TFAIL "setup test environment(offline CPU#$HOTPLUG_CPU) failed" return 1 fi sleep 1 cpu_hotplug $HOTPLUG_CPU $cpuoffline 2> $CPUSET_TMP/stderr if [ $? -ne 0 ]; then cpuset_log_error $CPUSET_TMP/stderr tst_resm TFAIL "$cpuoffline CPU#$HOTPLUG_CPU failed." return 1 fi # check sched domains of every CPU sleep 1 cpuset_sched_domains_check > $CPUSET_TMP/stdout if [ $? -ne 0 ]; then cpuset_log_error $CPUSET_TMP/stdout tst_resm TFAIL "partition sched domains failed." return 1 fi tst_resm TPASS "partition sched domains succeeded." } base_test() { setup if [ $? -ne 0 ]; then exit_status=1 else $test_pro "$@" if [ $? -ne 0 ]; then exit_status=1 fi cleanup if [ $? -ne 0 ]; then exit_status=1 fi cpu_hotplug_cleanup fi TST_COUNT=$(($TST_COUNT + 1)) } # Casee 1-6 test_root_load_balance() { test_pro="root_load_balance_test" local isbalance= local hotplug= while read isbalance level hotplug do base_test $isbalance $hotplug done <<- EOF 0 none 1 none 0 offline 0 online 1 offline 1 online EOF # while read isbalance level hotplug } # Case 7-13 test_general_load_balance1() { test_pro="general_load_balance_test1" local g_cpus= local g_isbalance= local r_isbalance= while read g_cpus g_isbalance r_isbalance do base_test $g_cpus $g_isbalance $r_isbalance done <<- EOF - 1 0 1 0 0 - 1 1 1 1 1 1,2 0 0 1,2 1 0 $cpus_all 1 0 EOF # while read g_cpus g_isbalance r_isbalance } # Case 14-19 test_general_load_balance2() { test_pro="general_load_balance_test2" local g1_cpus= local g1_isbalance= local g2_cpus= local g2_isbalance= local hotplug= while read g1_cpus g1_isbalance g2_cpus g2_isbalance hotplug do base_test $g1_cpus $g1_isbalance $g2_cpus $g2_isbalance $hotplug done <<- EOF 1 1 0 1 none 1,2 1 0-3 0 none 1,2 1 0,3 1 none 1,2 1 1,3 1 none 1,2 1 1,3 1 offline 1,2 1 1,3 1 online EOF # while read g1_cpus g1_isbalance g2_cpus g2_isbalance hotplug } test_root_load_balance test_general_load_balance1 test_general_load_balance2 exit $exit_status