2 * Copyright (c) 2005-2006 Pawel Jakub Dawidek <pjd@FreeBSD.org>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 #include <sys/cdefs.h>
28 __FBSDID("$FreeBSD$");
30 #include <sys/param.h>
31 #include <sys/systm.h>
32 #include <sys/vnode.h>
33 #include <sys/mount.h>
35 #include <ufs/ufs/extattr.h>
36 #include <ufs/ufs/quota.h>
37 #include <ufs/ufs/inode.h>
38 #include <ufs/ufs/ufs_extern.h>
39 #include <ufs/ufs/ufsmount.h>
41 #include <ufs/ffs/fs.h>
42 #include <ufs/ffs/ffs_extern.h>
44 #include <geom/geom.h>
45 #include <geom/journal/g_journal.h>
47 static const int superblocks[] = SBLOCKSEARCH;
50 g_journal_ufs_clean(struct mount *mp)
60 fs->fs_flags &= ~(FS_UNCLEAN | FS_NEEDSFSCK);
61 ffs_sbupdate(ump, MNT_WAIT, 1);
68 g_journal_ufs_dirty(struct g_consumer *cp)
73 if (SBLOCKSIZE % cp->provider->sectorsize != 0)
75 for (i = 0; (sb = superblocks[i]) != -1; i++) {
76 if (sb % cp->provider->sectorsize != 0)
78 fs = g_read_data(cp, sb, SBLOCKSIZE, NULL);
81 if (fs->fs_magic != FS_UFS1_MAGIC &&
82 fs->fs_magic != FS_UFS2_MAGIC) {
86 GJ_DEBUG(0, "clean=%d flags=0x%x", fs->fs_clean, fs->fs_flags);
88 fs->fs_flags |= FS_NEEDSFSCK | FS_UNCLEAN;
89 error = g_write_data(cp, sb, fs, SBLOCKSIZE);
92 GJ_DEBUG(0, "Cannot mark file system %s as dirty "
93 "(error=%d).", cp->provider->name, error);
95 GJ_DEBUG(0, "File system %s marked as dirty.",
101 const struct g_journal_desc g_journal_ufs = {
103 .jd_clean = g_journal_ufs_clean,
104 .jd_dirty = g_journal_ufs_dirty
107 MODULE_DEPEND(g_journal, ufs, 1, 1, 1);