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git.proxmox.com Git - mirror_ubuntu-artful-kernel.git/blob - fs/xfs/xfs_icache.h
2 * Copyright (c) 2000-2006 Silicon Graphics, Inc.
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.
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.
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
24 #define SYNC_WAIT 0x0001 /* wait for i/o to complete */
25 #define SYNC_TRYLOCK 0x0002 /* only try to lock inodes */
27 int xfs_iget(struct xfs_mount
*mp
, struct xfs_trans
*tp
, xfs_ino_t ino
,
28 uint flags
, uint lock_flags
, xfs_inode_t
**ipp
);
30 void xfs_reclaim_worker(struct work_struct
*work
);
32 int xfs_reclaim_inodes(struct xfs_mount
*mp
, int mode
);
33 int xfs_reclaim_inodes_count(struct xfs_mount
*mp
);
34 void xfs_reclaim_inodes_nr(struct xfs_mount
*mp
, int nr_to_scan
);
36 void xfs_inode_set_reclaim_tag(struct xfs_inode
*ip
);
38 void xfs_inode_set_eofblocks_tag(struct xfs_inode
*ip
);
39 void xfs_inode_clear_eofblocks_tag(struct xfs_inode
*ip
);
40 int xfs_icache_free_eofblocks(struct xfs_mount
*, struct xfs_eofblocks
*);
41 void xfs_eofblocks_worker(struct work_struct
*);
43 int xfs_sync_inode_grab(struct xfs_inode
*ip
);
44 int xfs_inode_ag_iterator(struct xfs_mount
*mp
,
45 int (*execute
)(struct xfs_inode
*ip
, struct xfs_perag
*pag
,
46 int flags
, void *args
),
47 int flags
, void *args
);
48 int xfs_inode_ag_iterator_tag(struct xfs_mount
*mp
,
49 int (*execute
)(struct xfs_inode
*ip
, struct xfs_perag
*pag
,
50 int flags
, void *args
),
51 int flags
, void *args
, int tag
);