mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2024-12-26 03:09:34 +03:00
ace1eae84c
Linux 3.11 add O_TMPFILE to open(2), which allow creating an unlinked file on supported filesystem. It's basically doing open(2) and unlink(2) atomically. The filesystem support is added through i_op->tmpfile. We basically copy the create operation except we get rid of the link and name related stuff and add the new node to unlinked set. We also add support for linkat(2) to link tmpfile. However, since all previous file operation will skip ZIL, we force a txg_wait_synced to make sure we are sync safe. Signed-off-by: Chunwei Chen <david.chen@osnexus.com>
312 lines
12 KiB
Plaintext
312 lines
12 KiB
Plaintext
/*
|
|
* 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(m4_esyscmd(grep Name META | cut -d ':' -f 2 | tr -d ' \n'),
|
|
m4_esyscmd(grep Version META | cut -d ':' -f 2 | tr -d ' \n'))
|
|
AC_LANG(C)
|
|
ZFS_AC_META
|
|
AC_CONFIG_AUX_DIR([config])
|
|
AC_CONFIG_MACRO_DIR([config])
|
|
AC_CANONICAL_SYSTEM
|
|
AM_MAINTAINER_MODE
|
|
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
|
|
AM_INIT_AUTOMAKE([subdir-objects])
|
|
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
|
|
AM_PROG_CC_C_O
|
|
|
|
ZFS_AC_LICENSE
|
|
ZFS_AC_PACKAGE
|
|
ZFS_AC_CONFIG
|
|
ZFS_AC_DEBUG
|
|
ZFS_AC_DEBUG_DMU_TX
|
|
|
|
AC_CONFIG_FILES([
|
|
Makefile
|
|
udev/Makefile
|
|
udev/rules.d/Makefile
|
|
etc/Makefile
|
|
etc/init.d/Makefile
|
|
etc/zfs/Makefile
|
|
etc/systemd/Makefile
|
|
etc/systemd/system/Makefile
|
|
etc/modules-load.d/Makefile
|
|
man/Makefile
|
|
man/man1/Makefile
|
|
man/man5/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/dktp/Makefile
|
|
lib/libspl/include/util/Makefile
|
|
lib/libavl/Makefile
|
|
lib/libefi/Makefile
|
|
lib/libicp/Makefile
|
|
lib/libnvpair/Makefile
|
|
lib/libunicode/Makefile
|
|
lib/libuutil/Makefile
|
|
lib/libzpool/Makefile
|
|
lib/libzfs/libzfs.pc
|
|
lib/libzfs/libzfs_core.pc
|
|
lib/libzfs/Makefile
|
|
lib/libzfs_core/Makefile
|
|
lib/libshare/Makefile
|
|
cmd/Makefile
|
|
cmd/zdb/Makefile
|
|
cmd/zhack/Makefile
|
|
cmd/zfs/Makefile
|
|
cmd/zinject/Makefile
|
|
cmd/zpool/Makefile
|
|
cmd/zstreamdump/Makefile
|
|
cmd/ztest/Makefile
|
|
cmd/zpios/Makefile
|
|
cmd/mount_zfs/Makefile
|
|
cmd/fsck_zfs/Makefile
|
|
cmd/zvol_id/Makefile
|
|
cmd/vdev_id/Makefile
|
|
cmd/arcstat/Makefile
|
|
cmd/dbufstat/Makefile
|
|
cmd/arc_summary/Makefile
|
|
cmd/zed/Makefile
|
|
cmd/raidz_test/Makefile
|
|
contrib/Makefile
|
|
contrib/bash_completion.d/Makefile
|
|
contrib/dracut/Makefile
|
|
contrib/dracut/02zfsexpandknowledge/Makefile
|
|
contrib/dracut/90zfs/Makefile
|
|
contrib/initramfs/Makefile
|
|
module/Makefile
|
|
module/avl/Makefile
|
|
module/nvpair/Makefile
|
|
module/unicode/Makefile
|
|
module/zcommon/Makefile
|
|
module/zfs/Makefile
|
|
module/zpios/Makefile
|
|
module/icp/Makefile
|
|
include/Makefile
|
|
include/linux/Makefile
|
|
include/sys/Makefile
|
|
include/sys/fs/Makefile
|
|
include/sys/fm/Makefile
|
|
include/sys/fm/fs/Makefile
|
|
include/sys/crypto/Makefile
|
|
include/sys/sysevent/Makefile
|
|
scripts/Makefile
|
|
scripts/zpios-profile/Makefile
|
|
scripts/zpios-test/Makefile
|
|
scripts/zpool-config/Makefile
|
|
scripts/common.sh
|
|
tests/Makefile
|
|
tests/test-runner/Makefile
|
|
tests/test-runner/cmd/Makefile
|
|
tests/test-runner/include/Makefile
|
|
tests/test-runner/man/Makefile
|
|
tests/runfiles/Makefile
|
|
tests/zfs-tests/Makefile
|
|
tests/zfs-tests/cmd/Makefile
|
|
tests/zfs-tests/cmd/chg_usr_exec/Makefile
|
|
tests/zfs-tests/cmd/devname2devid/Makefile
|
|
tests/zfs-tests/cmd/dir_rd_update/Makefile
|
|
tests/zfs-tests/cmd/file_check/Makefile
|
|
tests/zfs-tests/cmd/file_trunc/Makefile
|
|
tests/zfs-tests/cmd/file_write/Makefile
|
|
tests/zfs-tests/cmd/largest_file/Makefile
|
|
tests/zfs-tests/cmd/mkbusy/Makefile
|
|
tests/zfs-tests/cmd/mkfile/Makefile
|
|
tests/zfs-tests/cmd/mkfiles/Makefile
|
|
tests/zfs-tests/cmd/mktree/Makefile
|
|
tests/zfs-tests/cmd/mmap_exec/Makefile
|
|
tests/zfs-tests/cmd/mmapwrite/Makefile
|
|
tests/zfs-tests/cmd/randfree_file/Makefile
|
|
tests/zfs-tests/cmd/readmmap/Makefile
|
|
tests/zfs-tests/cmd/rename_dir/Makefile
|
|
tests/zfs-tests/cmd/rm_lnkcnt_zero_file/Makefile
|
|
tests/zfs-tests/cmd/threadsappend/Makefile
|
|
tests/zfs-tests/cmd/xattrtest/Makefile
|
|
tests/zfs-tests/include/Makefile
|
|
tests/zfs-tests/include/commands.cfg
|
|
tests/zfs-tests/include/default.cfg
|
|
tests/zfs-tests/tests/Makefile
|
|
tests/zfs-tests/tests/functional/Makefile
|
|
tests/zfs-tests/tests/functional/acl/Makefile
|
|
tests/zfs-tests/tests/functional/acl/posix/Makefile
|
|
tests/zfs-tests/tests/functional/atime/Makefile
|
|
tests/zfs-tests/tests/functional/bootfs/Makefile
|
|
tests/zfs-tests/tests/functional/cache/Makefile
|
|
tests/zfs-tests/tests/functional/cachefile/Makefile
|
|
tests/zfs-tests/tests/functional/casenorm/Makefile
|
|
tests/zfs-tests/tests/functional/checksum/Makefile
|
|
tests/zfs-tests/tests/functional/clean_mirror/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zdb/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zfs_clone/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zfs_copies/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zfs_create/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zfs_destroy/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zfs_get/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zfs_inherit/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zfs/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zfs_mount/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zfs_promote/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zfs_property/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zfs_receive/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zfs_rename/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zfs_reservation/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zfs_rollback/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zfs_send/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zfs_set/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zfs_share/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zfs_snapshot/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zfs_unmount/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zfs_unshare/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zfs_upgrade/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zpool_add/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zpool_attach/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zpool_clear/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zpool_create/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zpool_destroy/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zpool_detach/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zpool_expand/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zpool_export/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zpool_get/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zpool_history/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zpool_import/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zpool/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zpool_offline/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zpool_online/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zpool_remove/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zpool_replace/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zpool_scrub/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zpool_set/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zpool_status/Makefile
|
|
tests/zfs-tests/tests/functional/cli_root/zpool_upgrade/Makefile
|
|
tests/zfs-tests/tests/functional/cli_user/Makefile
|
|
tests/zfs-tests/tests/functional/cli_user/misc/Makefile
|
|
tests/zfs-tests/tests/functional/cli_user/zfs_list/Makefile
|
|
tests/zfs-tests/tests/functional/cli_user/zpool_iostat/Makefile
|
|
tests/zfs-tests/tests/functional/cli_user/zpool_list/Makefile
|
|
tests/zfs-tests/tests/functional/compression/Makefile
|
|
tests/zfs-tests/tests/functional/ctime/Makefile
|
|
tests/zfs-tests/tests/functional/delegate/Makefile
|
|
tests/zfs-tests/tests/functional/devices/Makefile
|
|
tests/zfs-tests/tests/functional/exec/Makefile
|
|
tests/zfs-tests/tests/functional/features/async_destroy/Makefile
|
|
tests/zfs-tests/tests/functional/features/large_dnode/Makefile
|
|
tests/zfs-tests/tests/functional/features/Makefile
|
|
tests/zfs-tests/tests/functional/grow_pool/Makefile
|
|
tests/zfs-tests/tests/functional/grow_replicas/Makefile
|
|
tests/zfs-tests/tests/functional/history/Makefile
|
|
tests/zfs-tests/tests/functional/inheritance/Makefile
|
|
tests/zfs-tests/tests/functional/inuse/Makefile
|
|
tests/zfs-tests/tests/functional/large_files/Makefile
|
|
tests/zfs-tests/tests/functional/largest_pool/Makefile
|
|
tests/zfs-tests/tests/functional/link_count/Makefile
|
|
tests/zfs-tests/tests/functional/migration/Makefile
|
|
tests/zfs-tests/tests/functional/mmap/Makefile
|
|
tests/zfs-tests/tests/functional/mount/Makefile
|
|
tests/zfs-tests/tests/functional/mv_files/Makefile
|
|
tests/zfs-tests/tests/functional/nestedfs/Makefile
|
|
tests/zfs-tests/tests/functional/no_space/Makefile
|
|
tests/zfs-tests/tests/functional/nopwrite/Makefile
|
|
tests/zfs-tests/tests/functional/online_offline/Makefile
|
|
tests/zfs-tests/tests/functional/pool_names/Makefile
|
|
tests/zfs-tests/tests/functional/poolversion/Makefile
|
|
tests/zfs-tests/tests/functional/privilege/Makefile
|
|
tests/zfs-tests/tests/functional/quota/Makefile
|
|
tests/zfs-tests/tests/functional/raidz/Makefile
|
|
tests/zfs-tests/tests/functional/redundancy/Makefile
|
|
tests/zfs-tests/tests/functional/refquota/Makefile
|
|
tests/zfs-tests/tests/functional/refreserv/Makefile
|
|
tests/zfs-tests/tests/functional/rename_dirs/Makefile
|
|
tests/zfs-tests/tests/functional/replacement/Makefile
|
|
tests/zfs-tests/tests/functional/reservation/Makefile
|
|
tests/zfs-tests/tests/functional/rootpool/Makefile
|
|
tests/zfs-tests/tests/functional/rsend/Makefile
|
|
tests/zfs-tests/tests/functional/scrub_mirror/Makefile
|
|
tests/zfs-tests/tests/functional/slog/Makefile
|
|
tests/zfs-tests/tests/functional/snapshot/Makefile
|
|
tests/zfs-tests/tests/functional/snapused/Makefile
|
|
tests/zfs-tests/tests/functional/sparse/Makefile
|
|
tests/zfs-tests/tests/functional/threadsappend/Makefile
|
|
tests/zfs-tests/tests/functional/tmpfile/Makefile
|
|
tests/zfs-tests/tests/functional/truncate/Makefile
|
|
tests/zfs-tests/tests/functional/userquota/Makefile
|
|
tests/zfs-tests/tests/functional/upgrade/Makefile
|
|
tests/zfs-tests/tests/functional/vdev_zaps/Makefile
|
|
tests/zfs-tests/tests/functional/write_dirs/Makefile
|
|
tests/zfs-tests/tests/functional/xattr/Makefile
|
|
tests/zfs-tests/tests/functional/zvol/Makefile
|
|
tests/zfs-tests/tests/functional/zvol/zvol_cli/Makefile
|
|
tests/zfs-tests/tests/functional/zvol/zvol_ENOSPC/Makefile
|
|
tests/zfs-tests/tests/functional/zvol/zvol_misc/Makefile
|
|
tests/zfs-tests/tests/functional/zvol/zvol_swap/Makefile
|
|
tests/zfs-tests/tests/perf/Makefile
|
|
tests/zfs-tests/tests/perf/fio/Makefile
|
|
tests/zfs-tests/tests/perf/regression/Makefile
|
|
tests/zfs-tests/tests/perf/scripts/Makefile
|
|
tests/zfs-tests/tests/stress/Makefile
|
|
rpm/Makefile
|
|
rpm/redhat/Makefile
|
|
rpm/redhat/zfs.spec
|
|
rpm/redhat/zfs-kmod.spec
|
|
rpm/redhat/zfs-dkms.spec
|
|
rpm/generic/Makefile
|
|
rpm/generic/zfs.spec
|
|
rpm/generic/zfs-kmod.spec
|
|
rpm/generic/zfs-dkms.spec
|
|
zfs-script-config.sh
|
|
zfs.release
|
|
])
|
|
|
|
|
|
AC_OUTPUT
|
|
|
|
AS_IF([test "x$user_libdevmapper" != xyes && test "$ZFS_CONFIG" != kernel ], [
|
|
AC_MSG_WARN([Building without libdevmapper. Auto-replace, auto-online, \
|
|
and statechange-led.sh may not work correctly with device mapper vdevs.])
|
|
])
|