472 lines
13 KiB
Bash
472 lines
13 KiB
Bash
|
#!/bin/bash
|
||
|
|
#
|
||
|
|
# Run a series of tests under KVM. By default, this series is specified
|
||
|
|
# by the relevant CFLIST file, but can be overridden by the --configs
|
||
|
|
# command-line argument.
|
||
|
|
#
|
||
|
|
# Usage: kvm.sh [ options ]
|
||
|
|
#
|
||
|
|
# 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, 2011
|
||
|
|
#
|
||
|
|
# Authors: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
|
||
|
|
|
||
|
|
scriptname=$0
|
||
|
|
args="$*"
|
||
|
|
|
||
|
|
T=${TMPDIR-/tmp}/kvm.sh.$$
|
||
|
|
trap 'rm -rf $T' 0
|
||
|
|
mkdir $T
|
||
|
|
|
||
|
|
cd `dirname $scriptname`/../../../../../
|
||
|
|
|
||
|
|
dur=$((30*60))
|
||
|
|
dryrun=""
|
||
|
|
KVM="`pwd`/tools/testing/selftests/rcutorture"; export KVM
|
||
|
|
PATH=${KVM}/bin:$PATH; export PATH
|
||
|
|
TORTURE_DEFCONFIG=defconfig
|
||
|
|
TORTURE_BOOT_IMAGE=""
|
||
|
|
TORTURE_INITRD="$KVM/initrd"; export TORTURE_INITRD
|
||
|
|
TORTURE_KCONFIG_ARG=""
|
||
|
|
TORTURE_KMAKE_ARG=""
|
||
|
|
TORTURE_QEMU_MEM=512
|
||
|
|
TORTURE_SHUTDOWN_GRACE=180
|
||
|
|
TORTURE_SUITE=rcu
|
||
|
|
resdir=""
|
||
|
|
configs=""
|
||
|
|
cpus=0
|
||
|
|
ds=`date +%Y.%m.%d-%H:%M:%S`
|
||
|
|
jitter="-1"
|
||
|
|
|
||
|
|
. functions.sh
|
||
|
|
|
||
|
|
usage () {
|
||
|
|
echo "Usage: $scriptname optional arguments:"
|
||
|
|
echo " --bootargs kernel-boot-arguments"
|
||
|
|
echo " --bootimage relative-path-to-kernel-boot-image"
|
||
|
|
echo " --buildonly"
|
||
|
|
echo " --configs \"config-file list w/ repeat factor (3*TINY01)\""
|
||
|
|
echo " --cpus N"
|
||
|
|
echo " --datestamp string"
|
||
|
|
echo " --defconfig string"
|
||
|
|
echo " --dryrun sched|script"
|
||
|
|
echo " --duration minutes"
|
||
|
|
echo " --interactive"
|
||
|
|
echo " --jitter N [ maxsleep (us) [ maxspin (us) ] ]"
|
||
|
|
echo " --kconfig Kconfig-options"
|
||
|
|
echo " --kmake-arg kernel-make-arguments"
|
||
|
|
echo " --mac nn:nn:nn:nn:nn:nn"
|
||
|
|
echo " --memory megabytes | nnnG"
|
||
|
|
echo " --no-initrd"
|
||
|
|
echo " --qemu-args qemu-arguments"
|
||
|
|
echo " --qemu-cmd qemu-system-..."
|
||
|
|
echo " --results absolute-pathname"
|
||
|
|
echo " --torture rcu"
|
||
|
|
exit 1
|
||
|
|
}
|
||
|
|
|
||
|
|
while test $# -gt 0
|
||
|
|
do
|
||
|
|
case "$1" in
|
||
|
|
--bootargs|--bootarg)
|
||
|
|
checkarg --bootargs "(list of kernel boot arguments)" "$#" "$2" '.*' '^--'
|
||
|
|
TORTURE_BOOTARGS="$2"
|
||
|
|
shift
|
||
|
|
;;
|
||
|
|
--bootimage)
|
||
|
|
checkarg --bootimage "(relative path to kernel boot image)" "$#" "$2" '[a-zA-Z0-9][a-zA-Z0-9_]*' '^--'
|
||
|
|
TORTURE_BOOT_IMAGE="$2"
|
||
|
|
shift
|
||
|
|
;;
|
||
|
|
--buildonly)
|
||
|
|
TORTURE_BUILDONLY=1
|
||
|
|
;;
|
||
|
|
--configs|--config)
|
||
|
|
checkarg --configs "(list of config files)" "$#" "$2" '^[^/]*$' '^--'
|
||
|
|
configs="$2"
|
||
|
|
shift
|
||
|
|
;;
|
||
|
|
--cpus)
|
||
|
|
checkarg --cpus "(number)" "$#" "$2" '^[0-9]*$' '^--'
|
||
|
|
cpus=$2
|
||
|
|
shift
|
||
|
|
;;
|
||
|
|
--datestamp)
|
||
|
|
checkarg --datestamp "(relative pathname)" "$#" "$2" '^[^/]*$' '^--'
|
||
|
|
ds=$2
|
||
|
|
shift
|
||
|
|
;;
|
||
|
|
--defconfig)
|
||
|
|
checkarg --defconfig "defconfigtype" "$#" "$2" '^[^/][^/]*$' '^--'
|
||
|
|
TORTURE_DEFCONFIG=$2
|
||
|
|
shift
|
||
|
|
;;
|
||
|
|
--dryrun)
|
||
|
|
checkarg --dryrun "sched|script" $# "$2" 'sched\|script' '^--'
|
||
|
|
dryrun=$2
|
||
|
|
shift
|
||
|
|
;;
|
||
|
|
--duration)
|
||
|
|
checkarg --duration "(minutes)" $# "$2" '^[0-9]*$' '^error'
|
||
|
|
dur=$(($2*60))
|
||
|
|
shift
|
||
|
|
;;
|
||
|
|
--interactive)
|
||
|
|
TORTURE_QEMU_INTERACTIVE=1; export TORTURE_QEMU_INTERACTIVE
|
||
|
|
;;
|
||
|
|
--jitter)
|
||
|
|
checkarg --jitter "(# threads [ sleep [ spin ] ])" $# "$2" '^-\{,1\}[0-9]\+\( \+[0-9]\+\)\{,2\} *$' '^error$'
|
||
|
|
jitter="$2"
|
||
|
|
shift
|
||
|
|
;;
|
||
|
|
--kconfig)
|
||
|
|
checkarg --kconfig "(Kconfig options)" $# "$2" '^CONFIG_[A-Z0-9_]\+=\([ynm]\|[0-9]\+\)\( CONFIG_[A-Z0-9_]\+=\([ynm]\|[0-9]\+\)\)*$' '^error$'
|
||
|
|
TORTURE_KCONFIG_ARG="$2"
|
||
|
|
shift
|
||
|
|
;;
|
||
|
|
--kmake-arg)
|
||
|
|
checkarg --kmake-arg "(kernel make arguments)" $# "$2" '.*' '^error$'
|
||
|
|
TORTURE_KMAKE_ARG="$2"
|
||
|
|
shift
|
||
|
|
;;
|
||
|
|
--mac)
|
||
|
|
checkarg --mac "(MAC address)" $# "$2" '^\([0-9a-fA-F]\{2\}:\)\{5\}[0-9a-fA-F]\{2\}$' error
|
||
|
|
TORTURE_QEMU_MAC=$2
|
||
|
|
shift
|
||
|
|
;;
|
||
|
|
--memory)
|
||
|
|
checkarg --memory "(memory size)" $# "$2" '^[0-9]\+[MG]\?$' error
|
||
|
|
TORTURE_QEMU_MEM=$2
|
||
|
|
shift
|
||
|
|
;;
|
||
|
|
--no-initrd)
|
||
|
|
TORTURE_INITRD=""; export TORTURE_INITRD
|
||
|
|
;;
|
||
|
|
--qemu-args|--qemu-arg)
|
||
|
|
checkarg --qemu-args "(qemu arguments)" $# "$2" '^-' '^error'
|
||
|
|
TORTURE_QEMU_ARG="$2"
|
||
|
|
shift
|
||
|
|
;;
|
||
|
|
--qemu-cmd)
|
||
|
|
checkarg --qemu-cmd "(qemu-system-...)" $# "$2" 'qemu-system-' '^--'
|
||
|
|
TORTURE_QEMU_CMD="$2"
|
||
|
|
shift
|
||
|
|
;;
|
||
|
|
--results)
|
||
|
|
checkarg --results "(absolute pathname)" "$#" "$2" '^/' '^error'
|
||
|
|
resdir=$2
|
||
|
|
shift
|
||
|
|
;;
|
||
|
|
--shutdown-grace)
|
||
|
|
checkarg --shutdown-grace "(seconds)" "$#" "$2" '^[0-9]*$' '^error'
|
||
|
|
TORTURE_SHUTDOWN_GRACE=$2
|
||
|
|
shift
|
||
|
|
;;
|
||
|
|
--torture)
|
||
|
|
checkarg --torture "(suite name)" "$#" "$2" '^\(lock\|rcu\|rcuperf\)$' '^--'
|
||
|
|
TORTURE_SUITE=$2
|
||
|
|
shift
|
||
|
|
if test "$TORTURE_SUITE" = rcuperf
|
||
|
|
then
|
||
|
|
# If you really want jitter for rcuperf, specify
|
||
|
|
# it after specifying rcuperf. (But why?)
|
||
|
|
jitter=0
|
||
|
|
fi
|
||
|
|
;;
|
||
|
|
*)
|
||
|
|
echo Unknown argument $1
|
||
|
|
usage
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
shift
|
||
|
|
done
|
||
|
|
|
||
|
|
CONFIGFRAG=${KVM}/configs/${TORTURE_SUITE}; export CONFIGFRAG
|
||
|
|
|
||
|
|
if test -z "$configs"
|
||
|
|
then
|
||
|
|
configs="`cat $CONFIGFRAG/CFLIST`"
|
||
|
|
fi
|
||
|
|
|
||
|
|
if test -z "$resdir"
|
||
|
|
then
|
||
|
|
resdir=$KVM/res
|
||
|
|
fi
|
||
|
|
|
||
|
|
# Create a file of test-name/#cpus pairs, sorted by decreasing #cpus.
|
||
|
|
touch $T/cfgcpu
|
||
|
|
for CF in $configs
|
||
|
|
do
|
||
|
|
case $CF in
|
||
|
|
[0-9]\**|[0-9][0-9]\**|[0-9][0-9][0-9]\**)
|
||
|
|
config_reps=`echo $CF | sed -e 's/\*.*$//'`
|
||
|
|
CF1=`echo $CF | sed -e 's/^[^*]*\*//'`
|
||
|
|
;;
|
||
|
|
*)
|
||
|
|
config_reps=1
|
||
|
|
CF1=$CF
|
||
|
|
;;
|
||
|
|
esac
|
||
|
|
if test -f "$CONFIGFRAG/$CF1"
|
||
|
|
then
|
||
|
|
cpu_count=`configNR_CPUS.sh $CONFIGFRAG/$CF1`
|
||
|
|
cpu_count=`configfrag_boot_cpus "$TORTURE_BOOTARGS" "$CONFIGFRAG/$CF1" "$cpu_count"`
|
||
|
|
cpu_count=`configfrag_boot_maxcpus "$TORTURE_BOOTARGS" "$CONFIGFRAG/$CF1" "$cpu_count"`
|
||
|
|
for ((cur_rep=0;cur_rep<$config_reps;cur_rep++))
|
||
|
|
do
|
||
|
|
echo $CF1 $cpu_count >> $T/cfgcpu
|
||
|
|
done
|
||
|
|
else
|
||
|
|
echo "The --configs file $CF1 does not exist, terminating."
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
sort -k2nr $T/cfgcpu -T="$T" > $T/cfgcpu.sort
|
||
|
|
|
||
|
|
# Use a greedy bin-packing algorithm, sorting the list accordingly.
|
||
|
|
awk < $T/cfgcpu.sort > $T/cfgcpu.pack -v ncpus=$cpus '
|
||
|
|
BEGIN {
|
||
|
|
njobs = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
{
|
||
|
|
# Read file of tests and corresponding required numbers of CPUs.
|
||
|
|
cf[njobs] = $1;
|
||
|
|
cpus[njobs] = $2;
|
||
|
|
njobs++;
|
||
|
|
}
|
||
|
|
|
||
|
|
END {
|
||
|
|
batch = 0;
|
||
|
|
nc = -1;
|
||
|
|
|
||
|
|
# Each pass through the following loop creates on test batch
|
||
|
|
# that can be executed concurrently given ncpus. Note that a
|
||
|
|
# given test that requires more than the available CPUs will run in
|
||
|
|
# their own batch. Such tests just have to make do with what
|
||
|
|
# is available.
|
||
|
|
while (nc != ncpus) {
|
||
|
|
batch++;
|
||
|
|
nc = ncpus;
|
||
|
|
|
||
|
|
# Each pass through the following loop considers one
|
||
|
|
# test for inclusion in the current batch.
|
||
|
|
for (i = 0; i < njobs; i++) {
|
||
|
|
if (done[i])
|
||
|
|
continue; # Already part of a batch.
|
||
|
|
if (nc >= cpus[i] || nc == ncpus) {
|
||
|
|
|
||
|
|
# This test fits into the current batch.
|
||
|
|
done[i] = batch;
|
||
|
|
nc -= cpus[i];
|
||
|
|
if (nc <= 0)
|
||
|
|
break; # Too-big test in its own batch.
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
# Dump out the tests in batch order.
|
||
|
|
for (b = 1; b <= batch; b++)
|
||
|
|
for (i = 0; i < njobs; i++)
|
||
|
|
if (done[i] == b)
|
||
|
|
print cf[i], cpus[i];
|
||
|
|
}'
|
||
|
|
|
||
|
|
# Generate a script to execute the tests in appropriate batches.
|
||
|
|
cat << ___EOF___ > $T/script
|
||
|
|
CONFIGFRAG="$CONFIGFRAG"; export CONFIGFRAG
|
||
|
|
KVM="$KVM"; export KVM
|
||
|
|
PATH="$PATH"; export PATH
|
||
|
|
TORTURE_BOOT_IMAGE="$TORTURE_BOOT_IMAGE"; export TORTURE_BOOT_IMAGE
|
||
|
|
TORTURE_BUILDONLY="$TORTURE_BUILDONLY"; export TORTURE_BUILDONLY
|
||
|
|
TORTURE_DEFCONFIG="$TORTURE_DEFCONFIG"; export TORTURE_DEFCONFIG
|
||
|
|
TORTURE_INITRD="$TORTURE_INITRD"; export TORTURE_INITRD
|
||
|
|
TORTURE_KCONFIG_ARG="$TORTURE_KCONFIG_ARG"; export TORTURE_KCONFIG_ARG
|
||
|
|
TORTURE_KMAKE_ARG="$TORTURE_KMAKE_ARG"; export TORTURE_KMAKE_ARG
|
||
|
|
TORTURE_QEMU_CMD="$TORTURE_QEMU_CMD"; export TORTURE_QEMU_CMD
|
||
|
|
TORTURE_QEMU_INTERACTIVE="$TORTURE_QEMU_INTERACTIVE"; export TORTURE_QEMU_INTERACTIVE
|
||
|
|
TORTURE_QEMU_MAC="$TORTURE_QEMU_MAC"; export TORTURE_QEMU_MAC
|
||
|
|
TORTURE_QEMU_MEM="$TORTURE_QEMU_MEM"; export TORTURE_QEMU_MEM
|
||
|
|
TORTURE_SHUTDOWN_GRACE="$TORTURE_SHUTDOWN_GRACE"; export TORTURE_SHUTDOWN_GRACE
|
||
|
|
TORTURE_SUITE="$TORTURE_SUITE"; export TORTURE_SUITE
|
||
|
|
if ! test -e $resdir
|
||
|
|
then
|
||
|
|
mkdir -p "$resdir" || :
|
||
|
|
fi
|
||
|
|
mkdir $resdir/$ds
|
||
|
|
echo Results directory: $resdir/$ds
|
||
|
|
echo $scriptname $args
|
||
|
|
touch $resdir/$ds/log
|
||
|
|
echo $scriptname $args >> $resdir/$ds/log
|
||
|
|
echo ${TORTURE_SUITE} > $resdir/$ds/TORTURE_SUITE
|
||
|
|
pwd > $resdir/$ds/testid.txt
|
||
|
|
if test -d .git
|
||
|
|
then
|
||
|
|
git status >> $resdir/$ds/testid.txt
|
||
|
|
git rev-parse HEAD >> $resdir/$ds/testid.txt
|
||
|
|
git diff HEAD >> $resdir/$ds/testid.txt
|
||
|
|
fi
|
||
|
|
___EOF___
|
||
|
|
awk < $T/cfgcpu.pack \
|
||
|
|
-v TORTURE_BUILDONLY="$TORTURE_BUILDONLY" \
|
||
|
|
-v CONFIGDIR="$CONFIGFRAG/" \
|
||
|
|
-v KVM="$KVM" \
|
||
|
|
-v ncpus=$cpus \
|
||
|
|
-v jitter="$jitter" \
|
||
|
|
-v rd=$resdir/$ds/ \
|
||
|
|
-v dur=$dur \
|
||
|
|
-v TORTURE_QEMU_ARG="$TORTURE_QEMU_ARG" \
|
||
|
|
-v TORTURE_BOOTARGS="$TORTURE_BOOTARGS" \
|
||
|
|
'BEGIN {
|
||
|
|
i = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
{
|
||
|
|
cf[i] = $1;
|
||
|
|
cpus[i] = $2;
|
||
|
|
i++;
|
||
|
|
}
|
||
|
|
|
||
|
|
# Dump out the scripting required to run one test batch.
|
||
|
|
function dump(first, pastlast, batchnum)
|
||
|
|
{
|
||
|
|
print "echo ----Start batch " batchnum ": `date` | tee -a " rd "log";
|
||
|
|
print "needqemurun="
|
||
|
|
jn=1
|
||
|
|
for (j = first; j < pastlast; j++) {
|
||
|
|
builddir=KVM "/b1"
|
||
|
|
cpusr[jn] = cpus[j];
|
||
|
|
if (cfrep[cf[j]] == "") {
|
||
|
|
cfr[jn] = cf[j];
|
||
|
|
cfrep[cf[j]] = 1;
|
||
|
|
} else {
|
||
|
|
cfrep[cf[j]]++;
|
||
|
|
cfr[jn] = cf[j] "." cfrep[cf[j]];
|
||
|
|
}
|
||
|
|
if (cpusr[jn] > ncpus && ncpus != 0)
|
||
|
|
ovf = "-ovf";
|
||
|
|
else
|
||
|
|
ovf = "";
|
||
|
|
print "echo ", cfr[jn], cpusr[jn] ovf ": Starting build. `date` | tee -a " rd "log";
|
||
|
|
print "rm -f " builddir ".*";
|
||
|
|
print "touch " builddir ".wait";
|
||
|
|
print "mkdir " builddir " > /dev/null 2>&1 || :";
|
||
|
|
print "mkdir " rd cfr[jn] " || :";
|
||
|
|
print "kvm-test-1-run.sh " CONFIGDIR cf[j], builddir, rd cfr[jn], dur " \"" TORTURE_QEMU_ARG "\" \"" TORTURE_BOOTARGS "\" > " rd cfr[jn] "/kvm-test-1-run.sh.out 2>&1 &"
|
||
|
|
print "echo ", cfr[jn], cpusr[jn] ovf ": Waiting for build to complete. `date` | tee -a " rd "log";
|
||
|
|
print "while test -f " builddir ".wait"
|
||
|
|
print "do"
|
||
|
|
print "\tsleep 1"
|
||
|
|
print "done"
|
||
|
|
print "echo ", cfr[jn], cpusr[jn] ovf ": Build complete. `date` | tee -a " rd "log";
|
||
|
|
jn++;
|
||
|
|
}
|
||
|
|
for (j = 1; j < jn; j++) {
|
||
|
|
builddir=KVM "/b" j
|
||
|
|
print "rm -f " builddir ".ready"
|
||
|
|
print "if test -f \"" rd cfr[j] "/builtkernel\""
|
||
|
|
print "then"
|
||
|
|
print "\techo ----", cfr[j], cpusr[j] ovf ": Kernel present. `date` | tee -a " rd "log";
|
||
|
|
print "\tneedqemurun=1"
|
||
|
|
print "fi"
|
||
|
|
}
|
||
|
|
njitter = 0;
|
||
|
|
split(jitter, ja);
|
||
|
|
if (ja[1] == -1 && ncpus == 0)
|
||
|
|
njitter = 1;
|
||
|
|
else if (ja[1] == -1)
|
||
|
|
njitter = ncpus;
|
||
|
|
else
|
||
|
|
njitter = ja[1];
|
||
|
|
if (TORTURE_BUILDONLY && njitter != 0) {
|
||
|
|
njitter = 0;
|
||
|
|
print "echo Build-only run, so suppressing jitter | tee -a " rd "log"
|
||
|
|
}
|
||
|
|
if (TORTURE_BUILDONLY) {
|
||
|
|
print "needqemurun="
|
||
|
|
}
|
||
|
|
print "if test -n \"$needqemurun\""
|
||
|
|
print "then"
|
||
|
|
print "\techo ---- Starting kernels. `date` | tee -a " rd "log";
|
||
|
|
for (j = 0; j < njitter; j++)
|
||
|
|
print "\tjitter.sh " j " " dur " " ja[2] " " ja[3] "&"
|
||
|
|
print "\twait"
|
||
|
|
print "\techo ---- All kernel runs complete. `date` | tee -a " rd "log";
|
||
|
|
print "else"
|
||
|
|
print "\twait"
|
||
|
|
print "\techo ---- No kernel runs. `date` | tee -a " rd "log";
|
||
|
|
print "fi"
|
||
|
|
for (j = 1; j < jn; j++) {
|
||
|
|
builddir=KVM "/b" j
|
||
|
|
print "echo ----", cfr[j], cpusr[j] ovf ": Build/run results: | tee -a " rd "log";
|
||
|
|
print "cat " rd cfr[j] "/kvm-test-1-run.sh.out | tee -a " rd "log";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
END {
|
||
|
|
njobs = i;
|
||
|
|
nc = ncpus;
|
||
|
|
first = 0;
|
||
|
|
batchnum = 1;
|
||
|
|
|
||
|
|
# Each pass through the following loop considers one test.
|
||
|
|
for (i = 0; i < njobs; i++) {
|
||
|
|
if (ncpus == 0) {
|
||
|
|
# Sequential test specified, each test its own batch.
|
||
|
|
dump(i, i + 1, batchnum);
|
||
|
|
first = i;
|
||
|
|
batchnum++;
|
||
|
|
} else if (nc < cpus[i] && i != 0) {
|
||
|
|
# Out of CPUs, dump out a batch.
|
||
|
|
dump(first, i, batchnum);
|
||
|
|
first = i;
|
||
|
|
nc = ncpus;
|
||
|
|
batchnum++;
|
||
|
|
}
|
||
|
|
# Account for the CPUs needed by the current test.
|
||
|
|
nc -= cpus[i];
|
||
|
|
}
|
||
|
|
# Dump the last batch.
|
||
|
|
if (ncpus != 0)
|
||
|
|
dump(first, i, batchnum);
|
||
|
|
}' >> $T/script
|
||
|
|
|
||
|
|
cat << ___EOF___ >> $T/script
|
||
|
|
echo
|
||
|
|
echo
|
||
|
|
echo " --- `date` Test summary:"
|
||
|
|
echo Results directory: $resdir/$ds
|
||
|
|
kvm-recheck.sh $resdir/$ds
|
||
|
|
___EOF___
|
||
|
|
|
||
|
|
if test "$dryrun" = script
|
||
|
|
then
|
||
|
|
cat $T/script
|
||
|
|
exit 0
|
||
|
|
elif test "$dryrun" = sched
|
||
|
|
then
|
||
|
|
# Extract the test run schedule from the script.
|
||
|
|
egrep 'Start batch|Starting build\.' $T/script |
|
||
|
|
grep -v ">>" |
|
||
|
|
sed -e 's/:.*$//' -e 's/^echo //'
|
||
|
|
exit 0
|
||
|
|
else
|
||
|
|
# Not a dryrun, so run the script.
|
||
|
|
sh $T/script
|
||
|
|
fi
|
||
|
|
|
||
|
|
# Tracing: trace_event=rcu:rcu_grace_period,rcu:rcu_future_grace_period,rcu:rcu_grace_period_init,rcu:rcu_nocb_wake,rcu:rcu_preempt_task,rcu:rcu_unlock_preempted_task,rcu:rcu_quiescent_state_report,rcu:rcu_fqs,rcu:rcu_callback,rcu:rcu_kfree_callback,rcu:rcu_batch_start,rcu:rcu_invoke_callback,rcu:rcu_invoke_kfree_callback,rcu:rcu_batch_end,rcu:rcu_torture_read,rcu:rcu_barrier
|