1 /*
2 * Copyright (c) 2000,2002,2005 Silicon Graphics, Inc.
3 * All Rights Reserved.
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
7 * published by the Free Software Foundation.
8 *
9 * 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.
13 *
14 * 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
17 */
18 #ifndef __XFS_TRANS_PRIV_H__
19 #define __XFS_TRANS_PRIV_H__
20
21 struct xfs_log_item;
22 struct xfs_log_item_desc;
23 struct xfs_mount;
24 struct xfs_trans;
25
26 /*
27 * From xfs_trans_item.c
28 */
29 struct xfs_log_item_desc *xfs_trans_add_item(struct xfs_trans *,
30 struct xfs_log_item *);
31 void xfs_trans_free_item(struct xfs_trans *,
32 struct xfs_log_item_desc *);
33 struct xfs_log_item_desc *xfs_trans_find_item(struct xfs_trans *,
34 struct xfs_log_item *);
35 struct xfs_log_item_desc *xfs_trans_first_item(struct xfs_trans *);
36 struct xfs_log_item_desc *xfs_trans_next_item(struct xfs_trans *,
37 struct xfs_log_item_desc *);
38 void xfs_trans_free_items(struct xfs_trans *, int);
39 void xfs_trans_unlock_items(struct xfs_trans *,
40 xfs_lsn_t);
41 void xfs_trans_free_busy(xfs_trans_t *tp);
42 xfs_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 */
49 void xfs_trans_update_ail(struct xfs_mount *mp,
50 struct xfs_log_item *lip, xfs_lsn_t lsn)
51 __releases(mp->m_ail_lock);
52 void xfs_trans_delete_ail(struct xfs_mount *mp,
53 struct xfs_log_item *lip)
54 __releases(mp->m_ail_lock);
55 struct xfs_log_item *xfs_trans_first_ail(struct xfs_mount *, int *);
56 struct xfs_log_item *xfs_trans_next_ail(struct xfs_mount *,
57 struct xfs_log_item *, int *, int *);
58
59
60 /*
61 * AIL push thread support
62 */
63 long xfsaild_push(struct xfs_mount *, xfs_lsn_t *);
64 void xfsaild_wakeup(struct xfs_mount *, xfs_lsn_t);
65 int xfsaild_start(struct xfs_mount *);
66 void xfsaild_stop(struct xfs_mount *);
67
68 #endif /* __XFS_TRANS_PRIV_H__ */
69
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