Date: Mon, 10 Feb 2020 08:46:39 +0000 (UTC) From: Peter Holm <pho@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r357717 - user/pho/stress2/misc Message-ID: <202002100846.01A8kdvh053868@repo.freebsd.org>
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Author: pho Date: Mon Feb 10 08:46:38 2020 New Revision: 357717 URL: https://svnweb.freebsd.org/changeset/base/357717 Log: Added a regression test. Added: user/pho/stress2/misc/smrstress.sh (contents, props changed) Added: user/pho/stress2/misc/smrstress.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ user/pho/stress2/misc/smrstress.sh Mon Feb 10 08:46:38 2020 (r357717) @@ -0,0 +1,55 @@ +#!/bin/sh + +# +# SPDX-License-Identifier: BSD-2-Clause-FreeBSD +# +# Copyright (c) 2020 Peter Holm +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +# SUCH DAMAGE. +# +# $FreeBSD$ +# + +# "panic: vm_page_assert_xbusied: page 0xf... not exclusive busy" seen +# https://people.freebsd.org/~pho/stress/log/jeff146.txt +# Fixed by r357392 + +[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 +dir=/usr/src/tools/uma/smrstress +mod=/boot/modules/smrstress.ko +[ -d $dir ] || exit 0 + +rm -f $mod +here=`pwd` +cd $dir +make all install + +(cd $here/../testcases/swap; ./swap -t 2m -i 20 -l 100) & +sleep 5 +kldload smrstress.ko +kldunload smrstress.ko +pkill swap +wait + +make clean +rm -f kldload.core $mod +exit 0
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