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
24extern void xfs_qm_init(void);
25extern void xfs_qm_exit(void);
26# define vfs_initquota()	xfs_qm_init()
27# define vfs_exitquota()	xfs_qm_exit()
28#else
29# define vfs_initquota()	do { } while (0)
30# define vfs_exitquota()	do { } while (0)
31#endif
32
33#ifdef CONFIG_XFS_POSIX_ACL
34# define XFS_ACL_STRING		"ACLs, "
35# define set_posix_acl_flag(sb)	((sb)->s_flags |= MS_POSIXACL)
36#else
37# define XFS_ACL_STRING
38# define set_posix_acl_flag(sb)	do { } while (0)
39#endif
40
41#define XFS_SECURITY_STRING	"security attributes, "
42
43#ifdef CONFIG_XFS_RT
44# define XFS_REALTIME_STRING	"realtime, "
45#else
46# define XFS_REALTIME_STRING
47#endif
48
49#if XFS_BIG_BLKNOS
50# if XFS_BIG_INUMS
51#  define XFS_BIGFS_STRING	"large block/inode numbers, "
52# else
53#  define XFS_BIGFS_STRING	"large block numbers, "
54# endif
55#else
56# define XFS_BIGFS_STRING
57#endif
58
59#ifdef DEBUG
60# define XFS_DBG_STRING		"debug"
61#else
62# define XFS_DBG_STRING		"no debug"
63#endif
64
65#define XFS_VERSION_STRING	"SGI XFS"
66#define XFS_BUILD_OPTIONS	XFS_ACL_STRING \
67				XFS_SECURITY_STRING \
68				XFS_REALTIME_STRING \
69				XFS_BIGFS_STRING \
70				XFS_DBG_STRING /* DBG must be last */
71
72struct xfs_inode;
73struct xfs_mount;
74struct xfs_buftarg;
75struct block_device;
76
77extern __uint64_t xfs_max_file_offset(unsigned int);
78
 
79extern void xfs_blkdev_issue_flush(struct xfs_buftarg *);
 
 
80
81extern const struct export_operations xfs_export_operations;
82extern const struct xattr_handler *xfs_xattr_handlers[];
83extern const struct quotactl_ops xfs_quotactl_operations;
 
 
84
85#define XFS_M(sb)		((struct xfs_mount *)((sb)->s_fs_info))
86
87#endif	/* __XFS_SUPER_H__ */

 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
24extern int xfs_qm_init(void);
25extern 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#ifdef DEBUG
48# define XFS_DBG_STRING		"debug"
49#else
50# define XFS_DBG_STRING		"no debug"
51#endif
52
53#define XFS_VERSION_STRING	"SGI XFS"
54#define XFS_BUILD_OPTIONS	XFS_ACL_STRING \
55				XFS_SECURITY_STRING \
56				XFS_REALTIME_STRING \
 
57				XFS_DBG_STRING /* DBG must be last */
58
59struct xfs_inode;
60struct xfs_mount;
61struct xfs_buftarg;
62struct block_device;
63
64extern __uint64_t xfs_max_file_offset(unsigned int);
65
66extern void xfs_flush_inodes(struct xfs_mount *mp);
67extern void xfs_blkdev_issue_flush(struct xfs_buftarg *);
68extern xfs_agnumber_t xfs_set_inode_alloc(struct xfs_mount *,
69					   xfs_agnumber_t agcount);
70
71extern const struct export_operations xfs_export_operations;
72extern const struct xattr_handler *xfs_xattr_handlers[];
73extern const struct quotactl_ops xfs_quotactl_operations;
74
75extern void xfs_reinit_percpu_counters(struct xfs_mount *mp);
76
77#define XFS_M(sb)		((struct xfs_mount *)((sb)->s_fs_info))
78
79#endif	/* __XFS_SUPER_H__ */