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Joel Becker2b4e30f2008-09-03 20:03:41 -07001/* -*- mode: c; c-basic-offset: 8; -*-
2 * vim: noexpandtab sw=8 ts=8 sts=0:
3 *
4 * ocfs2_jbd_compat.h
5 *
6 * Compatibility defines for JBD.
7 *
8 * Copyright (C) 2008 Oracle. All rights reserved.
9 *
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public
12 * License version 2 as published by the Free Software Foundation.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * General Public License for more details.
18 */
19
20#ifndef OCFS2_JBD_COMPAT_H
21#define OCFS2_JBD_COMPAT_H
22
23#ifndef CONFIG_OCFS2_COMPAT_JBD
24# error Should not have been included
25#endif
26
27struct jbd2_inode {
28 unsigned int dummy;
29};
30
31#define JBD2_BARRIER JFS_BARRIER
32#define JBD2_DEFAULT_MAX_COMMIT_AGE JBD_DEFAULT_MAX_COMMIT_AGE
33
34#define jbd2_journal_ack_err journal_ack_err
35#define jbd2_journal_clear_err journal_clear_err
36#define jbd2_journal_destroy journal_destroy
37#define jbd2_journal_dirty_metadata journal_dirty_metadata
38#define jbd2_journal_errno journal_errno
39#define jbd2_journal_extend journal_extend
40#define jbd2_journal_flush journal_flush
41#define jbd2_journal_force_commit journal_force_commit
42#define jbd2_journal_get_write_access journal_get_write_access
43#define jbd2_journal_get_undo_access journal_get_undo_access
44#define jbd2_journal_init_inode journal_init_inode
45#define jbd2_journal_invalidatepage journal_invalidatepage
46#define jbd2_journal_load journal_load
47#define jbd2_journal_lock_updates journal_lock_updates
48#define jbd2_journal_restart journal_restart
49#define jbd2_journal_start journal_start
50#define jbd2_journal_start_commit journal_start_commit
51#define jbd2_journal_stop journal_stop
52#define jbd2_journal_try_to_free_buffers journal_try_to_free_buffers
53#define jbd2_journal_unlock_updates journal_unlock_updates
54#define jbd2_journal_wipe journal_wipe
55#define jbd2_log_wait_commit log_wait_commit
56
57static inline int jbd2_journal_file_inode(handle_t *handle,
58 struct jbd2_inode *inode)
59{
60 return 0;
61}
62
63static inline int jbd2_journal_begin_ordered_truncate(struct jbd2_inode *inode,
64 loff_t new_size)
65{
66 return 0;
67}
68
69static inline void jbd2_journal_init_jbd_inode(struct jbd2_inode *jinode,
70 struct inode *inode)
71{
72 return;
73}
74
75static inline void jbd2_journal_release_jbd_inode(journal_t *journal,
76 struct jbd2_inode *jinode)
77{
78 return;
79}
80
81
82#endif /* OCFS2_JBD_COMPAT_H */