| /* |
| * Copyright (c) 2000-2006 Silicon Graphics, Inc. |
| * All Rights Reserved. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it would be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| #ifndef XFS_SYNC_H |
| #define XFS_SYNC_H 1 |
| |
| struct xfs_mount; |
| struct xfs_perag; |
| |
| typedef struct xfs_sync_work { |
| struct list_head w_list; |
| struct xfs_mount *w_mount; |
| void *w_data; /* syncer routine argument */ |
| void (*w_syncer)(struct xfs_mount *, void *); |
| struct completion *w_completion; |
| } xfs_sync_work_t; |
| |
| #define SYNC_WAIT 0x0001 /* wait for i/o to complete */ |
| #define SYNC_TRYLOCK 0x0002 /* only try to lock inodes */ |
| |
| int xfs_syncd_init(struct xfs_mount *mp); |
| void xfs_syncd_stop(struct xfs_mount *mp); |
| |
| int xfs_sync_attr(struct xfs_mount *mp, int flags); |
| int xfs_sync_data(struct xfs_mount *mp, int flags); |
| int xfs_sync_fsdata(struct xfs_mount *mp, int flags); |
| |
| int xfs_quiesce_data(struct xfs_mount *mp); |
| void xfs_quiesce_attr(struct xfs_mount *mp); |
| |
| void xfs_flush_inodes(struct xfs_inode *ip); |
| |
| int xfs_reclaim_inode(struct xfs_inode *ip, int locked, int sync_mode); |
| int xfs_reclaim_inodes(struct xfs_mount *mp, int mode); |
| |
| void xfs_inode_set_reclaim_tag(struct xfs_inode *ip); |
| void __xfs_inode_set_reclaim_tag(struct xfs_perag *pag, struct xfs_inode *ip); |
| void __xfs_inode_clear_reclaim_tag(struct xfs_mount *mp, struct xfs_perag *pag, |
| struct xfs_inode *ip); |
| |
| int xfs_sync_inode_valid(struct xfs_inode *ip, struct xfs_perag *pag); |
| int xfs_inode_ag_iterator(struct xfs_mount *mp, |
| int (*execute)(struct xfs_inode *ip, struct xfs_perag *pag, int flags), |
| int flags, int tag); |
| |
| #endif |