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0b61f8a4 | 1 | // SPDX-License-Identifier: GPL-2.0 |
1da177e4 | 2 | /* |
7b718769 NS |
3 | * Copyright (c) 2000-2005 Silicon Graphics, Inc. |
4 | * All Rights Reserved. | |
1da177e4 LT |
5 | */ |
6 | #ifndef __XFS_SUPER_H__ | |
7 | #define __XFS_SUPER_H__ | |
8 | ||
a5694255 CH |
9 | #include <linux/exportfs.h> |
10 | ||
1da177e4 | 11 | #ifdef CONFIG_XFS_QUOTA |
a05931ce | 12 | extern int xfs_qm_init(void); |
1da177e4 | 13 | extern void xfs_qm_exit(void); |
1da177e4 | 14 | #else |
a05931ce CH |
15 | # define xfs_qm_init() (0) |
16 | # define xfs_qm_exit() do { } while (0) | |
1da177e4 LT |
17 | #endif |
18 | ||
19 | #ifdef CONFIG_XFS_POSIX_ACL | |
20 | # define XFS_ACL_STRING "ACLs, " | |
1751e8a6 | 21 | # define set_posix_acl_flag(sb) ((sb)->s_flags |= SB_POSIXACL) |
1da177e4 LT |
22 | #else |
23 | # define XFS_ACL_STRING | |
24 | # define set_posix_acl_flag(sb) do { } while (0) | |
25 | #endif | |
26 | ||
f7d3c347 | 27 | #define XFS_SECURITY_STRING "security attributes, " |
1da177e4 LT |
28 | |
29 | #ifdef CONFIG_XFS_RT | |
30 | # define XFS_REALTIME_STRING "realtime, " | |
31 | #else | |
32 | # define XFS_REALTIME_STRING | |
33 | #endif | |
34 | ||
494370cc ES |
35 | #ifdef CONFIG_XFS_ONLINE_SCRUB |
36 | # define XFS_SCRUB_STRING "scrub, " | |
37 | #else | |
38 | # define XFS_SCRUB_STRING | |
39 | #endif | |
40 | ||
d03a2f1b ES |
41 | #ifdef CONFIG_XFS_ONLINE_REPAIR |
42 | # define XFS_REPAIR_STRING "repair, " | |
43 | #else | |
44 | # define XFS_REPAIR_STRING | |
45 | #endif | |
46 | ||
47 | #ifdef CONFIG_XFS_WARN | |
48 | # define XFS_WARN_STRING "verbose warnings, " | |
49 | #else | |
50 | # define XFS_WARN_STRING | |
51 | #endif | |
52 | ||
1da177e4 LT |
53 | #ifdef DEBUG |
54 | # define XFS_DBG_STRING "debug" | |
55 | #else | |
56 | # define XFS_DBG_STRING "no debug" | |
57 | #endif | |
58 | ||
668332e5 | 59 | #define XFS_VERSION_STRING "SGI XFS" |
1da177e4 LT |
60 | #define XFS_BUILD_OPTIONS XFS_ACL_STRING \ |
61 | XFS_SECURITY_STRING \ | |
62 | XFS_REALTIME_STRING \ | |
494370cc | 63 | XFS_SCRUB_STRING \ |
d03a2f1b ES |
64 | XFS_REPAIR_STRING \ |
65 | XFS_WARN_STRING \ | |
1da177e4 LT |
66 | XFS_DBG_STRING /* DBG must be last */ |
67 | ||
1da177e4 LT |
68 | struct xfs_inode; |
69 | struct xfs_mount; | |
70 | struct xfs_buftarg; | |
71 | struct block_device; | |
72 | ||
ddeb14f4 | 73 | extern void xfs_quiesce_attr(struct xfs_mount *mp); |
9aa05000 | 74 | extern void xfs_flush_inodes(struct xfs_mount *mp); |
f538d4da | 75 | extern void xfs_blkdev_issue_flush(struct xfs_buftarg *); |
12c3f05c ES |
76 | extern xfs_agnumber_t xfs_set_inode_alloc(struct xfs_mount *, |
77 | xfs_agnumber_t agcount); | |
1da177e4 | 78 | |
39655164 | 79 | extern const struct export_operations xfs_export_operations; |
46e58764 | 80 | extern const struct xattr_handler *xfs_xattr_handlers[]; |
0d54b217 | 81 | extern const struct quotactl_ops xfs_quotactl_operations; |
1da177e4 | 82 | |
5681ca40 DC |
83 | extern void xfs_reinit_percpu_counters(struct xfs_mount *mp); |
84 | ||
4560e78f CH |
85 | extern struct workqueue_struct *xfs_discard_wq; |
86 | ||
b267ce99 | 87 | #define XFS_M(sb) ((struct xfs_mount *)((sb)->s_fs_info)) |
b09cc771 | 88 | |
1da177e4 | 89 | #endif /* __XFS_SUPER_H__ */ |