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Message-Id: <20210304003812.24833-7-paulmck@kernel.org>
Date: Wed, 3 Mar 2021 16:37:51 -0800
From: paulmck@...nel.org
To: rcu@...r.kernel.org
Cc: linux-kernel@...r.kernel.org, kernel-team@...com, mingo@...nel.org,
jiangshanlai@...il.com, akpm@...ux-foundation.org,
mathieu.desnoyers@...icios.com, josh@...htriplett.org,
tglx@...utronix.de, peterz@...radead.org, rostedt@...dmis.org,
dhowells@...hat.com, edumazet@...gle.com, fweisbec@...il.com,
oleg@...hat.com, joel@...lfernandes.org,
"Paul E. McKenney" <paulmck@...nel.org>
Subject: [PATCH tip/core/rcu 07/28] torture: Move build/run synchronization files into scenario directories
From: "Paul E. McKenney" <paulmck@...nel.org>
Currently the bN.ready and bN.wait files are placed in the
rcutorture directory, which really is not at all a good place
for run-specific files. This commit therefore renames these
files to build.ready and build.wait and then moves them into the
scenario directories within the "res" directory, for example, into
tools/testing/selftests/rcutorture/res/2021.02.10-15.08.23/TINY01.
Signed-off-by: Paul E. McKenney <paulmck@...nel.org>
---
.../selftests/rcutorture/bin/kvm-test-1-run.sh | 25 +++++++++++-----------
tools/testing/selftests/rcutorture/bin/kvm.sh | 10 ++++-----
2 files changed, 16 insertions(+), 19 deletions(-)
diff --git a/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh b/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh
index 03c0410..91578d3 100755
--- a/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm-test-1-run.sh
@@ -7,7 +7,7 @@
# Execute this in the source tree. Do not run it as a background task
# because qemu does not seem to like that much.
#
-# Usage: kvm-test-1-run.sh config builddir resdir seconds qemu-args boot_args_in
+# Usage: kvm-test-1-run.sh config resdir seconds qemu-args boot_args_in
#
# qemu-args defaults to "-enable-kvm -nographic", along with arguments
# specifying the number of CPUs and other options
@@ -35,8 +35,7 @@ mkdir $T
config_template=${1}
config_dir=`echo $config_template | sed -e 's,/[^/]*$,,'`
title=`echo $config_template | sed -e 's/^.*\///'`
-builddir=${2}
-resdir=${3}
+resdir=${2}
if test -z "$resdir" -o ! -d "$resdir" -o ! -w "$resdir"
then
echo "kvm-test-1-run.sh :$resdir: Not a writable directory, cannot store results into it"
@@ -89,9 +88,9 @@ then
ln -s $base_resdir/Make*.out $resdir # for kvm-recheck.sh
ln -s $base_resdir/.config $resdir # for kvm-recheck.sh
echo Initial build failed, not running KVM, see $resdir.
- if test -f $builddir.wait
+ if test -f $resdir/build.wait
then
- mv $builddir.wait $builddir.ready
+ mv $resdir/build.wait $resdir/build.ready
fi
exit 1
elif kvm-build.sh $T/KcList $resdir
@@ -118,23 +117,23 @@ else
# Build failed.
cp .config $resdir || :
echo Build failed, not running KVM, see $resdir.
- if test -f $builddir.wait
+ if test -f $resdir/build.wait
then
- mv $builddir.wait $builddir.ready
+ mv $resdir/build.wait $resdir/build.ready
fi
exit 1
fi
-if test -f $builddir.wait
+if test -f $resdir/build.wait
then
- mv $builddir.wait $builddir.ready
+ mv $resdir/build.wait $resdir/build.ready
fi
-while test -f $builddir.ready
+while test -f $resdir/build.ready
do
sleep 1
done
-seconds=$4
-qemu_args=$5
-boot_args_in=$6
+seconds=$3
+qemu_args=$4
+boot_args_in=$5
if test -z "$TORTURE_BUILDONLY"
then
diff --git a/tools/testing/selftests/rcutorture/bin/kvm.sh b/tools/testing/selftests/rcutorture/bin/kvm.sh
index 1de198d..7944510 100755
--- a/tools/testing/selftests/rcutorture/bin/kvm.sh
+++ b/tools/testing/selftests/rcutorture/bin/kvm.sh
@@ -444,7 +444,6 @@ function dump(first, pastlast, batchnum)
print "needqemurun="
jn=1
for (j = first; j < pastlast; j++) {
- builddir=KVM "/b" j - first + 1
cpusr[jn] = cpus[j];
if (cfrep[cf[j]] == "") {
cfr[jn] = cf[j];
@@ -453,15 +452,15 @@ function dump(first, pastlast, batchnum)
cfrep[cf[j]]++;
cfr[jn] = cf[j] "." cfrep[cf[j]];
}
+ builddir=rd cfr[jn] "/build";
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 " 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 "touch " builddir ".wait";
+ print "kvm-test-1-run.sh " CONFIGDIR cf[j], 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"
@@ -471,7 +470,7 @@ function dump(first, pastlast, batchnum)
jn++;
}
for (j = 1; j < jn; j++) {
- builddir=KVM "/b" j
+ builddir=rd cfr[j] "/build";
print "rm -f " builddir ".ready"
print "if test -f \"" rd cfr[j] "/builtkernel\""
print "then"
@@ -509,7 +508,6 @@ function dump(first, pastlast, batchnum)
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";
}
--
2.9.5
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