| | 1 | /* |
| | 2 | * Copyright (c) 2000-2005 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_SUPER_H__ |
| | 19 | #define __XFS_SUPER_H__ |
| | 20 | |
| | 21 | #include <linux/exportfs.h> |
| | 22 | |
| | 23 | #ifdef CONFIG_XFS_QUOTA |
| | 24 | extern int xfs_qm_init(void); |
| | 25 | extern void xfs_qm_exit(void); |
| | 26 | #else |
| | 27 | # define xfs_qm_init() (0) |
| | 28 | # define xfs_qm_exit() do { } while (0) |
| | 29 | #endif |
| | 30 | |
| | 31 | #ifdef CONFIG_XFS_POSIX_ACL |
| | 32 | # define XFS_ACL_STRING "ACLs, " |
| | 33 | # define set_posix_acl_flag(sb) ((sb)->s_flags |= MS_POSIXACL) |
| | 34 | #else |
| | 35 | # define XFS_ACL_STRING |
| | 36 | # define set_posix_acl_flag(sb) do { } while (0) |
| | 37 | #endif |
| | 38 | |
| | 39 | #define XFS_SECURITY_STRING "security attributes, " |
| | 40 | |
| | 41 | #ifdef CONFIG_XFS_RT |
| | 42 | # define XFS_REALTIME_STRING "realtime, " |
| | 43 | #else |
| | 44 | # define XFS_REALTIME_STRING |
| | 45 | #endif |
| | 46 | |
| | 47 | #if XFS_BIG_BLKNOS |
| | 48 | # if XFS_BIG_INUMS |
| | 49 | # define XFS_BIGFS_STRING "large block/inode numbers, " |
| | 50 | # else |
| | 51 | # define XFS_BIGFS_STRING "large block numbers, " |
| | 52 | # endif |
| | 53 | #else |
| | 54 | # define XFS_BIGFS_STRING |
| | 55 | #endif |
| | 56 | |
| | 57 | #ifdef DEBUG |
| | 58 | # define XFS_DBG_STRING "debug" |
| | 59 | #else |
| | 60 | # define XFS_DBG_STRING "no debug" |
| | 61 | #endif |
| | 62 | |
| | 63 | #define XFS_VERSION_STRING "SGI XFS" |
| | 64 | #define XFS_BUILD_OPTIONS XFS_ACL_STRING \ |
| | 65 | XFS_SECURITY_STRING \ |
| | 66 | XFS_REALTIME_STRING \ |
| | 67 | XFS_BIGFS_STRING \ |
| | 68 | XFS_DBG_STRING /* DBG must be last */ |
| | 69 | |
| | 70 | struct xfs_inode; |
| | 71 | struct xfs_mount; |
| | 72 | struct xfs_buftarg; |
| | 73 | struct block_device; |
| | 74 | |
| | 75 | extern __uint64_t xfs_max_file_offset(unsigned int); |
| | 76 | |
| | 77 | extern void xfs_blkdev_issue_flush(struct xfs_buftarg *); |
| | 78 | |
| | 79 | extern const struct export_operations xfs_export_operations; |
| | 80 | extern const struct xattr_handler *xfs_xattr_handlers[]; |
| | 81 | extern const struct quotactl_ops xfs_quotactl_operations; |
| | 82 | |
| | 83 | #define XFS_M(sb) ((struct xfs_mount *)((sb)->s_fs_info)) |
| | 84 | |
| | 85 | #endif /* __XFS_SUPER_H__ */ |
projects / mirror_ubuntu-zesty-kernel.git / blame_incremental