| David Chinner | a167b17 | 2008-10-30 17:06:18 +1100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2000-2006 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 | */ |
| David Chinner | fe4fa4b | 2008-10-30 17:06:08 +1100 | [diff] [blame] | 18 | #ifndef XFS_SYNC_H |
| 19 | #define XFS_SYNC_H 1 |
| 20 | |
| David Chinner | a167b17 | 2008-10-30 17:06:18 +1100 | [diff] [blame] | 21 | struct xfs_mount; |
| Christoph Hellwig | fcafb71 | 2009-02-09 08:47:34 +0100 | [diff] [blame^] | 22 | struct xfs_perag; |
| David Chinner | a167b17 | 2008-10-30 17:06:18 +1100 | [diff] [blame] | 23 | |
| 24 | typedef struct bhv_vfs_sync_work { |
| 25 | struct list_head w_list; |
| 26 | struct xfs_mount *w_mount; |
| 27 | void *w_data; /* syncer routine argument */ |
| 28 | void (*w_syncer)(struct xfs_mount *, void *); |
| 29 | } bhv_vfs_sync_work_t; |
| 30 | |
| 31 | #define SYNC_ATTR 0x0001 /* sync attributes */ |
| David Chinner | a4e4c4f | 2008-10-30 17:16:11 +1100 | [diff] [blame] | 32 | #define SYNC_DELWRI 0x0002 /* look at delayed writes */ |
| 33 | #define SYNC_WAIT 0x0004 /* wait for i/o to complete */ |
| 34 | #define SYNC_BDFLUSH 0x0008 /* BDFLUSH is calling -- don't block */ |
| 35 | #define SYNC_IOWAIT 0x0010 /* wait for all I/O to complete */ |
| David Chinner | a167b17 | 2008-10-30 17:06:18 +1100 | [diff] [blame] | 36 | |
| 37 | int xfs_syncd_init(struct xfs_mount *mp); |
| 38 | void xfs_syncd_stop(struct xfs_mount *mp); |
| 39 | |
| David Chinner | 2030b5a | 2008-10-30 17:15:12 +1100 | [diff] [blame] | 40 | int xfs_sync_inodes(struct xfs_mount *mp, int flags); |
| David Chinner | e9f1c6e | 2008-10-30 17:15:50 +1100 | [diff] [blame] | 41 | int xfs_sync_fsdata(struct xfs_mount *mp, int flags); |
| 42 | |
| 43 | int xfs_quiesce_data(struct xfs_mount *mp); |
| David Chinner | 76bf105 | 2008-10-30 17:16:21 +1100 | [diff] [blame] | 44 | void xfs_quiesce_attr(struct xfs_mount *mp); |
| David Chinner | fe4fa4b | 2008-10-30 17:06:08 +1100 | [diff] [blame] | 45 | |
| David Chinner | a167b17 | 2008-10-30 17:06:18 +1100 | [diff] [blame] | 46 | void xfs_flush_inode(struct xfs_inode *ip); |
| 47 | void xfs_flush_device(struct xfs_inode *ip); |
| 48 | |
| David Chinner | 1dc3318 | 2008-10-30 17:37:15 +1100 | [diff] [blame] | 49 | int xfs_reclaim_inode(struct xfs_inode *ip, int locked, int sync_mode); |
| 50 | int xfs_reclaim_inodes(struct xfs_mount *mp, int noblock, int mode); |
| David Chinner | fce08f2 | 2008-10-30 17:37:03 +1100 | [diff] [blame] | 51 | |
| David Chinner | 396beb8 | 2008-10-30 17:37:26 +1100 | [diff] [blame] | 52 | void xfs_inode_set_reclaim_tag(struct xfs_inode *ip); |
| 53 | void xfs_inode_clear_reclaim_tag(struct xfs_inode *ip); |
| 54 | void __xfs_inode_clear_reclaim_tag(struct xfs_mount *mp, struct xfs_perag *pag, |
| 55 | struct xfs_inode *ip); |
| David Chinner | fe4fa4b | 2008-10-30 17:06:08 +1100 | [diff] [blame] | 56 | #endif |