diff options
Diffstat (limited to 'fs/xfs/linux-2.6/xfs_vfs.h')
-rw-r--r-- | fs/xfs/linux-2.6/xfs_vfs.h | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/fs/xfs/linux-2.6/xfs_vfs.h b/fs/xfs/linux-2.6/xfs_vfs.h deleted file mode 100644 index 7e60c7776b1c..000000000000 --- a/fs/xfs/linux-2.6/xfs_vfs.h +++ /dev/null | |||
@@ -1,77 +0,0 @@ | |||
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 | */ | ||
18 | #ifndef __XFS_VFS_H__ | ||
19 | #define __XFS_VFS_H__ | ||
20 | |||
21 | #include <linux/vfs.h> | ||
22 | #include "xfs_fs.h" | ||
23 | |||
24 | struct inode; | ||
25 | |||
26 | struct fid; | ||
27 | struct cred; | ||
28 | struct seq_file; | ||
29 | struct super_block; | ||
30 | struct xfs_inode; | ||
31 | struct xfs_mount; | ||
32 | struct xfs_mount_args; | ||
33 | |||
34 | typedef struct kstatfs bhv_statvfs_t; | ||
35 | |||
36 | typedef struct bhv_vfs_sync_work { | ||
37 | struct list_head w_list; | ||
38 | struct xfs_mount *w_mount; | ||
39 | void *w_data; /* syncer routine argument */ | ||
40 | void (*w_syncer)(struct xfs_mount *, void *); | ||
41 | } bhv_vfs_sync_work_t; | ||
42 | |||
43 | #define SYNC_ATTR 0x0001 /* sync attributes */ | ||
44 | #define SYNC_CLOSE 0x0002 /* close file system down */ | ||
45 | #define SYNC_DELWRI 0x0004 /* look at delayed writes */ | ||
46 | #define SYNC_WAIT 0x0008 /* wait for i/o to complete */ | ||
47 | #define SYNC_BDFLUSH 0x0010 /* BDFLUSH is calling -- don't block */ | ||
48 | #define SYNC_FSDATA 0x0020 /* flush fs data (e.g. superblocks) */ | ||
49 | #define SYNC_REFCACHE 0x0040 /* prune some of the nfs ref cache */ | ||
50 | #define SYNC_REMOUNT 0x0080 /* remount readonly, no dummy LRs */ | ||
51 | #define SYNC_IOWAIT 0x0100 /* wait for all I/O to complete */ | ||
52 | |||
53 | /* | ||
54 | * When remounting a filesystem read-only or freezing the filesystem, | ||
55 | * we have two phases to execute. This first phase is syncing the data | ||
56 | * before we quiesce the fielsystem, and the second is flushing all the | ||
57 | * inodes out after we've waited for all the transactions created by | ||
58 | * the first phase to complete. The second phase uses SYNC_INODE_QUIESCE | ||
59 | * to ensure that the inodes are written to their location on disk | ||
60 | * rather than just existing in transactions in the log. This means | ||
61 | * after a quiesce there is no log replay required to write the inodes | ||
62 | * to disk (this is the main difference between a sync and a quiesce). | ||
63 | */ | ||
64 | #define SYNC_DATA_QUIESCE (SYNC_DELWRI|SYNC_FSDATA|SYNC_WAIT|SYNC_IOWAIT) | ||
65 | #define SYNC_INODE_QUIESCE (SYNC_REMOUNT|SYNC_ATTR|SYNC_WAIT) | ||
66 | |||
67 | #define SHUTDOWN_META_IO_ERROR 0x0001 /* write attempt to metadata failed */ | ||
68 | #define SHUTDOWN_LOG_IO_ERROR 0x0002 /* write attempt to the log failed */ | ||
69 | #define SHUTDOWN_FORCE_UMOUNT 0x0004 /* shutdown from a forced unmount */ | ||
70 | #define SHUTDOWN_CORRUPT_INCORE 0x0008 /* corrupt in-memory data structures */ | ||
71 | #define SHUTDOWN_REMOTE_REQ 0x0010 /* shutdown came from remote cell */ | ||
72 | #define SHUTDOWN_DEVICE_REQ 0x0020 /* failed all paths to the device */ | ||
73 | |||
74 | #define xfs_test_for_freeze(mp) ((mp)->m_super->s_frozen) | ||
75 | #define xfs_wait_for_freeze(mp,l) vfs_check_frozen((mp)->m_super, (l)) | ||
76 | |||
77 | #endif /* __XFS_VFS_H__ */ | ||