freebsd-nq/configure.ac
Brian Behlendorf 1c5de20ae2 Add --enable-debug-dmu-tx configure option
Allow rigorous (and expensive) tx validation to be enabled/disabled
indepentantly from the standard zfs debugging.  When enabled these
checks ensure that all txs are constructed properly and that a dbuf
is never dirtied without taking the correct tx hold.

This checking is particularly helpful when adding new dmu consumers
like Lustre.  However, for established consumers such as the zpl
with no known outstanding tx construction problems this is just
overhead.

--enable-debug-dmu-tx  - Enable/disable validation of each tx as
--disable-debug-dmu-tx   it is constructed.  By default validation
                         is disabled due to performance concerns.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
2012-03-23 12:25:17 -07:00

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/*
* This file is part of the ZFS Linux port.
*
* Copyright (c) 2009 Lawrence Livermore National Security, LLC.
* Produced at Lawrence Livermore National Laboratory
* Written by:
* Brian Behlendorf <behlendorf1@llnl.gov>,
* Herb Wartens <wartens2@llnl.gov>,
* Jim Garlick <garlick@llnl.gov>
* LLNL-CODE-403049
*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
AC_INIT
AC_LANG(C)
ZFS_AC_META
AC_CONFIG_AUX_DIR([config])
AC_CANONICAL_SYSTEM
AM_MAINTAINER_MODE
AM_SILENT_RULES
AM_INIT_AUTOMAKE([$ZFS_META_NAME], [$ZFS_META_VERSION])
AC_CONFIG_HEADERS([zfs_config.h], [
(mv zfs_config.h zfs_config.h.tmp &&
awk -f ${ac_srcdir}/config/config.awk zfs_config.h.tmp >zfs_config.h &&
rm zfs_config.h.tmp) || exit 1])
AC_PROG_INSTALL
AC_PROG_CC
AC_PROG_LIBTOOL
AM_PROG_AS
ZFS_AC_LICENSE
ZFS_AC_PACKAGE
ZFS_AC_CONFIG
ZFS_AC_DEBUG
ZFS_AC_DEBUG_DMU_TX
AC_CONFIG_FILES([
Makefile
dracut/Makefile
dracut/90zfs/Makefile
udev/Makefile
udev/rules.d/Makefile
etc/Makefile
etc/init.d/Makefile
etc/zfs/Makefile
man/Makefile
man/man8/Makefile
lib/Makefile
lib/libspl/Makefile
lib/libspl/asm-generic/Makefile
lib/libspl/asm-i386/Makefile
lib/libspl/asm-x86_64/Makefile
lib/libspl/include/Makefile
lib/libspl/include/ia32/Makefile
lib/libspl/include/ia32/sys/Makefile
lib/libspl/include/rpc/Makefile
lib/libspl/include/sys/Makefile
lib/libspl/include/sys/sysevent/Makefile
lib/libspl/include/sys/dktp/Makefile
lib/libspl/include/util/Makefile
lib/libavl/Makefile
lib/libefi/Makefile
lib/libnvpair/Makefile
lib/libunicode/Makefile
lib/libuutil/Makefile
lib/libzpool/Makefile
lib/libzfs/Makefile
lib/libshare/Makefile
cmd/Makefile
cmd/zdb/Makefile
cmd/zfs/Makefile
cmd/zinject/Makefile
cmd/zpool/Makefile
cmd/ztest/Makefile
cmd/zpios/Makefile
cmd/mount_zfs/Makefile
cmd/zpool_layout/Makefile
cmd/zvol_id/Makefile
cmd/zpool_id/Makefile
cmd/sas_switch_id/Makefile
module/Makefile
module/avl/Makefile
module/nvpair/Makefile
module/unicode/Makefile
module/zcommon/Makefile
module/zfs/Makefile
module/zpios/Makefile
include/Makefile
include/linux/Makefile
include/sys/Makefile
include/sys/fs/Makefile
include/sys/fm/Makefile
include/sys/fm/fs/Makefile
scripts/Makefile
scripts/zpios-profile/Makefile
scripts/zpios-test/Makefile
scripts/zpool-config/Makefile
scripts/zpool-layout/Makefile
scripts/common.sh
zfs.spec
zfs-modules.spec
PKGBUILD-zfs
PKGBUILD-zfs-modules
zfs-script-config.sh
])
AC_OUTPUT