projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 | 1 | /* |
| 7b718769 NS |
2 | * Copyright (c) 2000-2005 Silicon Graphics, Inc. |
| 3 | * All Rights Reserved. | |
| 1da177e4 | 4 | * |
| 7b718769 NS |
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 | |
| 1da177e4 LT |
7 | * published by the Free Software Foundation. |
| 8 | * | |
| 7b718769 NS |
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. | |
| 1da177e4 | 13 | * |
| 7b718769 NS |
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 | |
| 1da177e4 LT |
17 | */ |
| 18 | #ifndef __XFS_SUPER_H__ | |
| 19 | #define __XFS_SUPER_H__ | |
| 20 | ||
| a5694255 CH |
21 | #include <linux/exportfs.h> |
| 22 | ||
| 1da177e4 | 23 | #ifdef CONFIG_XFS_QUOTA |
| a05931ce | 24 | extern int xfs_qm_init(void); |
| 1da177e4 | 25 | extern void xfs_qm_exit(void); |
| 1da177e4 | 26 | #else |
| a05931ce CH |
27 | # define xfs_qm_init() (0) |
| 28 | # define xfs_qm_exit() do { } while (0) | |
| 1da177e4 LT |
29 | #endif |
| 30 | ||
| 31 | #ifdef CONFIG_XFS_POSIX_ACL | |
| 32 | # define XFS_ACL_STRING "ACLs, " | |
| 1751e8a6 | 33 | # define set_posix_acl_flag(sb) ((sb)->s_flags |= SB_POSIXACL) |
| 1da177e4 LT |
34 | #else |
| 35 | # define XFS_ACL_STRING | |
| 36 | # define set_posix_acl_flag(sb) do { } while (0) | |
| 37 | #endif | |
| 38 | ||
| f7d3c347 | 39 | #define XFS_SECURITY_STRING "security attributes, " |
| 1da177e4 LT |
40 | |
| 41 | #ifdef CONFIG_XFS_RT | |
| 42 | # define XFS_REALTIME_STRING "realtime, " | |
| 43 | #else | |
| 44 | # define XFS_REALTIME_STRING | |
| 45 | #endif | |
| 46 | ||
| 494370cc ES |
47 | #ifdef CONFIG_XFS_ONLINE_SCRUB |
| 48 | # define XFS_SCRUB_STRING "scrub, " | |
| 49 | #else | |
| 50 | # define XFS_SCRUB_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 \ |
| 1da177e4 LT |
64 | XFS_DBG_STRING /* DBG must be last */ |
| 65 | ||
| 1da177e4 LT |
66 | struct xfs_inode; |
| 67 | struct xfs_mount; | |
| 68 | struct xfs_buftarg; | |
| 69 | struct block_device; | |
| 70 | ||
| ddeb14f4 | 71 | extern void xfs_quiesce_attr(struct xfs_mount *mp); |
| 9aa05000 | 72 | extern void xfs_flush_inodes(struct xfs_mount *mp); |
| f538d4da | 73 | extern void xfs_blkdev_issue_flush(struct xfs_buftarg *); |
| 12c3f05c ES |
74 | extern xfs_agnumber_t xfs_set_inode_alloc(struct xfs_mount *, |
| 75 | xfs_agnumber_t agcount); | |
| 1da177e4 | 76 | |
| 39655164 | 77 | extern const struct export_operations xfs_export_operations; |
| 46e58764 | 78 | extern const struct xattr_handler *xfs_xattr_handlers[]; |
| 0d54b217 | 79 | extern const struct quotactl_ops xfs_quotactl_operations; |
| 1da177e4 | 80 | |
| 5681ca40 DC |
81 | extern void xfs_reinit_percpu_counters(struct xfs_mount *mp); |
| 82 | ||
| 4560e78f CH |
83 | extern struct workqueue_struct *xfs_discard_wq; |
| 84 | ||
| b267ce99 | 85 | #define XFS_M(sb) ((struct xfs_mount *)((sb)->s_fs_info)) |
| b09cc771 | 86 | |
| 1da177e4 | 87 | #endif /* __XFS_SUPER_H__ */ |