1#!/bin/sh 2 3# 4# SPDX-License-Identifier: BSD-2-Clause-FreeBSD 5# 6# Copyright (c) 2020 Peter Holm 7# 8# Redistribution and use in source and binary forms, with or without 9# modification, are permitted provided that the following conditions 10# are met: 11# 1. Redistributions of source code must retain the above copyright 12# notice, this list of conditions and the following disclaimer. 13# 2. Redistributions in binary form must reproduce the above copyright 14# notice, this list of conditions and the following disclaimer in the 15# documentation and/or other materials provided with the distribution. 16# 17# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27# SUCH DAMAGE. 28# 29 30# Run the tools/uma/smrstress test by Jeffrey Roberson <jeff@FreeBSD.org> 31 32# "panic: vm_page_assert_xbusied: page 0xf... not exclusive busy" seen 33# https://people.freebsd.org/~pho/stress/log/jeff146.txt 34# Fixed by r357392 35 36[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 37dir=/usr/src/tools/uma/smrstress 38mod=/boot/modules/smrstress.ko 39[ -d $dir ] || exit 0 40 41rm -f $mod 42here=`pwd` 43cd $dir 44make all install 45[ -f $mod ] || exit 1 46 47(cd $here/../testcases/swap; ./swap -t 2m -i 20 -l 100) & 48sleep 5 49kldload smrstress.ko 50kldunload smrstress.ko 51pkill swap 52wait 53 54make clean 55rm -f kldload.core $mod 56exit 0 57