blk-mq: clear q->mq_ops if init fail
[linux-2.6-block.git] / fs / afs / afs_fs.h
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08e0e7c8 1/* AFS File Service definitions
1da177e4 2 *
08e0e7c8 3 * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
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LT
4 * Written by David Howells (dhowells@redhat.com)
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version
9 * 2 of the License, or (at your option) any later version.
10 */
11
08e0e7c8
DH
12#ifndef AFS_FS_H
13#define AFS_FS_H
1da177e4 14
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DH
15#define AFS_FS_PORT 7000 /* AFS file server port */
16#define FS_SERVICE 1 /* AFS File Service ID */
1da177e4 17
08e0e7c8 18enum AFS_FS_Operations {
08e0e7c8 19 FSFETCHDATA = 130, /* AFS Fetch file data */
260a9803 20 FSFETCHSTATUS = 132, /* AFS Fetch file status */
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DH
21 FSSTOREDATA = 133, /* AFS Store file data */
22 FSSTORESTATUS = 135, /* AFS Store file status */
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DH
23 FSREMOVEFILE = 136, /* AFS Remove a file */
24 FSCREATEFILE = 137, /* AFS Create a file */
25 FSRENAME = 138, /* AFS Rename or move a file or directory */
26 FSSYMLINK = 139, /* AFS Create a symbolic link */
27 FSLINK = 140, /* AFS Create a hard link */
28 FSMAKEDIR = 141, /* AFS Create a directory */
29 FSREMOVEDIR = 142, /* AFS Remove a directory */
08e0e7c8 30 FSGIVEUPCALLBACKS = 147, /* AFS Discard callback promises */
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DH
31 FSGETVOLUMEINFO = 148, /* AFS Get information about a volume */
32 FSGETVOLUMESTATUS = 149, /* AFS Get volume status information */
08e0e7c8 33 FSGETROOTVOLUME = 151, /* AFS Get root volume name */
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DH
34 FSSETLOCK = 156, /* AFS Request a file lock */
35 FSEXTENDLOCK = 157, /* AFS Extend a file lock */
36 FSRELEASELOCK = 158, /* AFS Release a file lock */
260a9803 37 FSLOOKUP = 161, /* AFS lookup file in directory */
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DH
38 FSFETCHDATA64 = 65537, /* AFS Fetch file data */
39 FSSTOREDATA64 = 65538, /* AFS Store file data */
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40};
41
42enum AFS_FS_Errors {
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LT
43 VSALVAGE = 101, /* volume needs salvaging */
44 VNOVNODE = 102, /* no such file/dir (vnode) */
45 VNOVOL = 103, /* no such volume or volume unavailable */
46 VVOLEXISTS = 104, /* volume name already exists */
47 VNOSERVICE = 105, /* volume not currently in service */
48 VOFFLINE = 106, /* volume is currently offline (more info available [VVL-spec]) */
49 VONLINE = 107, /* volume is already online */
50 VDISKFULL = 108, /* disk partition is full */
51 VOVERQUOTA = 109, /* volume's maximum quota exceeded */
52 VBUSY = 110, /* volume is temporarily unavailable */
53 VMOVED = 111, /* volume moved to new server - ask this FS where */
08e0e7c8 54};
1da177e4 55
08e0e7c8 56#endif /* AFS_FS_H */