projects / linux-2.6-block.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 LT |
23 | #ifdef CONFIG_XFS_DMAPI |
| 24 | # define vfs_insertdmapi(vfs) vfs_insertops(vfsp, &xfs_dmops) | |
| 25 | # define vfs_initdmapi() dmapi_init() | |
| 26 | # define vfs_exitdmapi() dmapi_uninit() | |
| 27 | #else | |
| 28 | # define vfs_insertdmapi(vfs) do { } while (0) | |
| 29 | # define vfs_initdmapi() do { } while (0) | |
| 30 | # define vfs_exitdmapi() do { } while (0) | |
| 31 | #endif | |
| 32 | ||
| 33 | #ifdef CONFIG_XFS_QUOTA | |
| 34 | # define vfs_insertquota(vfs) vfs_insertops(vfsp, &xfs_qmops) | |
| 35 | extern void xfs_qm_init(void); | |
| 36 | extern void xfs_qm_exit(void); | |
| 37 | # define vfs_initquota() xfs_qm_init() | |
| 38 | # define vfs_exitquota() xfs_qm_exit() | |
| 39 | #else | |
| 40 | # define vfs_insertquota(vfs) do { } while (0) | |
| 41 | # define vfs_initquota() do { } while (0) | |
| 42 | # define vfs_exitquota() do { } while (0) | |
| 43 | #endif | |
| 44 | ||
| 45 | #ifdef CONFIG_XFS_POSIX_ACL | |
| 46 | # define XFS_ACL_STRING "ACLs, " | |
| 47 | # define set_posix_acl_flag(sb) ((sb)->s_flags |= MS_POSIXACL) | |
| 48 | #else | |
| 49 | # define XFS_ACL_STRING | |
| 50 | # define set_posix_acl_flag(sb) do { } while (0) | |
| 51 | #endif | |
| 52 | ||
| f7d3c347 | 53 | #define XFS_SECURITY_STRING "security attributes, " |
| 1da177e4 LT |
54 | |
| 55 | #ifdef CONFIG_XFS_RT | |
| 56 | # define XFS_REALTIME_STRING "realtime, " | |
| 57 | #else | |
| 58 | # define XFS_REALTIME_STRING | |
| 59 | #endif | |
| 60 | ||
| 61 | #if XFS_BIG_BLKNOS | |
| 62 | # if XFS_BIG_INUMS | |
| 63 | # define XFS_BIGFS_STRING "large block/inode numbers, " | |
| 64 | # else | |
| 65 | # define XFS_BIGFS_STRING "large block numbers, " | |
| 66 | # endif | |
| 67 | #else | |
| 68 | # define XFS_BIGFS_STRING | |
| 69 | #endif | |
| 70 | ||
| 71 | #ifdef CONFIG_XFS_TRACE | |
| 72 | # define XFS_TRACE_STRING "tracing, " | |
| 73 | #else | |
| 74 | # define XFS_TRACE_STRING | |
| 75 | #endif | |
| 76 | ||
| 77 | #ifdef CONFIG_XFS_DMAPI | |
| 78 | # define XFS_DMAPI_STRING "dmapi support, " | |
| 79 | #else | |
| 80 | # define XFS_DMAPI_STRING | |
| 81 | #endif | |
| 82 | ||
| 83 | #ifdef DEBUG | |
| 84 | # define XFS_DBG_STRING "debug" | |
| 85 | #else | |
| 86 | # define XFS_DBG_STRING "no debug" | |
| 87 | #endif | |
| 88 | ||
| 89 | #define XFS_BUILD_OPTIONS XFS_ACL_STRING \ | |
| 90 | XFS_SECURITY_STRING \ | |
| 91 | XFS_REALTIME_STRING \ | |
| 92 | XFS_BIGFS_STRING \ | |
| 93 | XFS_TRACE_STRING \ | |
| 94 | XFS_DMAPI_STRING \ | |
| 95 | XFS_DBG_STRING /* DBG must be last */ | |
| 96 | ||
| 1da177e4 LT |
97 | struct xfs_inode; |
| 98 | struct xfs_mount; | |
| 99 | struct xfs_buftarg; | |
| 100 | struct block_device; | |
| 101 | ||
| 102 | extern __uint64_t xfs_max_file_offset(unsigned int); | |
| 103 | ||
| 745f6919 CH |
104 | extern void xfs_initialize_vnode(struct xfs_mount *mp, bhv_vnode_t *vp, |
| 105 | struct xfs_inode *ip); | |
| 106 | ||
| 1da177e4 LT |
107 | extern void xfs_flush_inode(struct xfs_inode *); |
| 108 | extern void xfs_flush_device(struct xfs_inode *); | |
| 109 | ||
| f538d4da | 110 | extern void xfs_blkdev_issue_flush(struct xfs_buftarg *); |
| 1da177e4 | 111 | |
| 39655164 | 112 | extern const struct export_operations xfs_export_operations; |
| 1da177e4 | 113 | |
| b267ce99 | 114 | #define XFS_M(sb) ((struct xfs_mount *)((sb)->s_fs_info)) |
| b09cc771 | 115 | |
| 1da177e4 | 116 | #endif /* __XFS_SUPER_H__ */ |