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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
Nathan Scott7b718762005-11-02 14:58:39 +11002 * Copyright (c) 2000,2002,2005 Silicon Graphics, Inc.
3 * All Rights Reserved.
Linus Torvalds1da177e2005-04-16 15:20:36 -07004 *
Nathan Scott7b718762005-11-02 14:58:39 +11005 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
Linus Torvalds1da177e2005-04-16 15:20:36 -07007 * published by the Free Software Foundation.
8 *
Nathan Scott7b718762005-11-02 14:58:39 +11009 * This program is distributed in the hope that it would be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
Linus Torvalds1da177e2005-04-16 15:20:36 -070013 *
Nathan Scott7b718762005-11-02 14:58:39 +110014 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write the Free Software Foundation,
16 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Linus Torvalds1da177e2005-04-16 15:20:36 -070017 */
18#ifndef __XFS_TRANS_PRIV_H__
19#define __XFS_TRANS_PRIV_H__
20
21struct xfs_log_item;
22struct xfs_log_item_desc;
23struct xfs_mount;
24struct xfs_trans;
25
26/*
27 * From xfs_trans_item.c
28 */
29struct xfs_log_item_desc *xfs_trans_add_item(struct xfs_trans *,
30 struct xfs_log_item *);
31void xfs_trans_free_item(struct xfs_trans *,
32 struct xfs_log_item_desc *);
33struct xfs_log_item_desc *xfs_trans_find_item(struct xfs_trans *,
34 struct xfs_log_item *);
35struct xfs_log_item_desc *xfs_trans_first_item(struct xfs_trans *);
36struct xfs_log_item_desc *xfs_trans_next_item(struct xfs_trans *,
37 struct xfs_log_item_desc *);
38void xfs_trans_free_items(struct xfs_trans *, int);
39void xfs_trans_unlock_items(struct xfs_trans *,
40 xfs_lsn_t);
41void xfs_trans_free_busy(xfs_trans_t *tp);
42xfs_log_busy_slot_t *xfs_trans_add_busy(xfs_trans_t *tp,
43 xfs_agnumber_t ag,
44 xfs_extlen_t idx);
45
46/*
47 * From xfs_trans_ail.c
48 */
Josh Triplett22d91f62006-09-28 11:04:07 +100049void xfs_trans_update_ail(struct xfs_mount *mp,
Donald Douwsma287f3da2007-10-11 17:36:05 +100050 struct xfs_log_item *lip, xfs_lsn_t lsn)
Josh Triplett22d91f62006-09-28 11:04:07 +100051 __releases(mp->m_ail_lock);
52void xfs_trans_delete_ail(struct xfs_mount *mp,
Donald Douwsma287f3da2007-10-11 17:36:05 +100053 struct xfs_log_item *lip)
Josh Triplett22d91f62006-09-28 11:04:07 +100054 __releases(mp->m_ail_lock);
Linus Torvalds1da177e2005-04-16 15:20:36 -070055struct xfs_log_item *xfs_trans_first_ail(struct xfs_mount *, int *);
56struct xfs_log_item *xfs_trans_next_ail(struct xfs_mount *,
57 struct xfs_log_item *, int *, int *);
58
59
David Chinner249a8c12008-02-05 12:13:32 +110060/*
61 * AIL push thread support
62 */
63long xfsaild_push(struct xfs_mount *, xfs_lsn_t *);
64void xfsaild_wakeup(struct xfs_mount *, xfs_lsn_t);
65int xfsaild_start(struct xfs_mount *);
66void xfsaild_stop(struct xfs_mount *);
67
Linus Torvalds1da177e2005-04-16 15:20:36 -070068#endif /* __XFS_TRANS_PRIV_H__ */