projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| a167b17e DC |
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 | */ | |
| fe4fa4b8 DC |
18 | #ifndef XFS_SYNC_H |
| 19 | #define XFS_SYNC_H 1 | |
| 20 | ||
| a167b17e | 21 | struct xfs_mount; |
| fcafb71b | 22 | struct xfs_perag; |
| a167b17e | 23 | |
| 8b5403a6 CH |
24 | #define SYNC_WAIT 0x0001 /* wait for i/o to complete */ |
| 25 | #define SYNC_TRYLOCK 0x0002 /* only try to lock inodes */ | |
| a167b17e | 26 | |
| c6d09b66 DC |
27 | extern struct workqueue_struct *xfs_syncd_wq; /* sync workqueue */ |
| 28 | ||
| a167b17e DC |
29 | int xfs_syncd_init(struct xfs_mount *mp); |
| 30 | void xfs_syncd_stop(struct xfs_mount *mp); | |
| 31 | ||
| e9f1c6ee | 32 | int xfs_quiesce_data(struct xfs_mount *mp); |
| 76bf105c | 33 | void xfs_quiesce_attr(struct xfs_mount *mp); |
| fe4fa4b8 | 34 | |
| a8d770d9 | 35 | void xfs_flush_inodes(struct xfs_inode *ip); |
| a167b17e | 36 | |
| abc10647 | 37 | int xfs_reclaim_inodes(struct xfs_mount *mp, int mode); |
| 8daaa831 DC |
38 | int xfs_reclaim_inodes_count(struct xfs_mount *mp); |
| 39 | void xfs_reclaim_inodes_nr(struct xfs_mount *mp, int nr_to_scan); | |
| fce08f2f | 40 | |
| 396beb85 | 41 | void xfs_inode_set_reclaim_tag(struct xfs_inode *ip); |
| bc990f5c | 42 | void __xfs_inode_set_reclaim_tag(struct xfs_perag *pag, struct xfs_inode *ip); |
| 396beb85 DC |
43 | void __xfs_inode_clear_reclaim_tag(struct xfs_mount *mp, struct xfs_perag *pag, |
| 44 | struct xfs_inode *ip); | |
| fe588ed3 | 45 | |
| 78ae5256 | 46 | int xfs_sync_inode_grab(struct xfs_inode *ip); |
| fe588ed3 CH |
47 | int xfs_inode_ag_iterator(struct xfs_mount *mp, |
| 48 | int (*execute)(struct xfs_inode *ip, struct xfs_perag *pag, int flags), | |
| 65d0f205 | 49 | int flags); |
| 9bf729c0 | 50 | |
| fe4fa4b8 | 51 | #endif |