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1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Copyright (c) 2000-2005 Silicon Graphics, Inc.
4 * All Rights Reserved.
5 */
6#ifndef __XFS_SUPER_H__
7#define __XFS_SUPER_H__
8
9#include <linux/exportfs.h>
10
11#ifdef CONFIG_XFS_QUOTA
12extern int xfs_qm_init(void);
13extern void xfs_qm_exit(void);
14# define XFS_QUOTA_STRING "quota, "
15#else
16# define xfs_qm_init() (0)
17# define xfs_qm_exit() do { } while (0)
18# define XFS_QUOTA_STRING
19#endif
20
21#ifdef CONFIG_XFS_POSIX_ACL
22# define XFS_ACL_STRING "ACLs, "
23# define set_posix_acl_flag(sb) ((sb)->s_flags |= SB_POSIXACL)
24#else
25# define XFS_ACL_STRING
26# define set_posix_acl_flag(sb) do { } while (0)
27#endif
28
29#define XFS_SECURITY_STRING "security attributes, "
30
31#ifdef CONFIG_XFS_RT
32# define XFS_REALTIME_STRING "realtime, "
33#else
34# define XFS_REALTIME_STRING
35#endif
36
37#ifdef CONFIG_XFS_ONLINE_SCRUB
38# define XFS_SCRUB_STRING "scrub, "
39#else
40# define XFS_SCRUB_STRING
41#endif
42
43#ifdef CONFIG_XFS_ONLINE_REPAIR
44# define XFS_REPAIR_STRING "repair, "
45#else
46# define XFS_REPAIR_STRING
47#endif
48
49#ifdef CONFIG_XFS_WARN
50# define XFS_WARN_STRING "verbose warnings, "
51#else
52# define XFS_WARN_STRING
53#endif
54
55#ifdef CONFIG_XFS_ASSERT_FATAL
56# define XFS_ASSERT_FATAL_STRING "fatal assert, "
57#else
58# define XFS_ASSERT_FATAL_STRING
59#endif
60
61#ifdef DEBUG
62# define XFS_DBG_STRING "debug"
63#else
64# define XFS_DBG_STRING "no debug"
65#endif
66
67#define XFS_VERSION_STRING "SGI XFS"
68#define XFS_BUILD_OPTIONS XFS_ACL_STRING \
69 XFS_SECURITY_STRING \
70 XFS_REALTIME_STRING \
71 XFS_SCRUB_STRING \
72 XFS_REPAIR_STRING \
73 XFS_WARN_STRING \
74 XFS_QUOTA_STRING \
75 XFS_ASSERT_FATAL_STRING \
76 XFS_DBG_STRING /* DBG must be last */
77
78#ifdef DEBUG
79# define XFS_WQFLAGS(wqflags) (WQ_SYSFS | (wqflags))
80#else
81# define XFS_WQFLAGS(wqflags) (wqflags)
82#endif
83
84struct xfs_inode;
85struct xfs_mount;
86struct xfs_buftarg;
87struct block_device;
88
89extern void xfs_flush_inodes(struct xfs_mount *mp);
90extern xfs_agnumber_t xfs_set_inode_alloc(struct xfs_mount *,
91 xfs_agnumber_t agcount);
92
93extern const struct export_operations xfs_export_operations;
94extern const struct quotactl_ops xfs_quotactl_operations;
95extern const struct dax_holder_operations xfs_dax_holder_operations;
96
97extern void xfs_reinit_percpu_counters(struct xfs_mount *mp);
98
99extern struct workqueue_struct *xfs_discard_wq;
100
101#define XFS_M(sb) ((struct xfs_mount *)((sb)->s_fs_info))
102
103struct dentry *xfs_debugfs_mkdir(const char *name, struct dentry *parent);
104
105#endif /* __XFS_SUPER_H__ */
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Copyright (c) 2000-2005 Silicon Graphics, Inc.
4 * All Rights Reserved.
5 */
6#ifndef __XFS_SUPER_H__
7#define __XFS_SUPER_H__
8
9#include <linux/exportfs.h>
10
11#ifdef CONFIG_XFS_QUOTA
12extern int xfs_qm_init(void);
13extern void xfs_qm_exit(void);
14# define XFS_QUOTA_STRING "quota, "
15#else
16# define xfs_qm_init() (0)
17# define xfs_qm_exit() do { } while (0)
18# define XFS_QUOTA_STRING
19#endif
20
21#ifdef CONFIG_XFS_POSIX_ACL
22# define XFS_ACL_STRING "ACLs, "
23# define set_posix_acl_flag(sb) ((sb)->s_flags |= SB_POSIXACL)
24#else
25# define XFS_ACL_STRING
26# define set_posix_acl_flag(sb) do { } while (0)
27#endif
28
29#define XFS_SECURITY_STRING "security attributes, "
30
31#ifdef CONFIG_XFS_RT
32# define XFS_REALTIME_STRING "realtime, "
33#else
34# define XFS_REALTIME_STRING
35#endif
36
37#ifdef CONFIG_XFS_ONLINE_SCRUB
38# define XFS_SCRUB_STRING "scrub, "
39#else
40# define XFS_SCRUB_STRING
41#endif
42
43#ifdef CONFIG_XFS_ONLINE_REPAIR
44# define XFS_REPAIR_STRING "repair, "
45#else
46# define XFS_REPAIR_STRING
47#endif
48
49#ifdef CONFIG_XFS_WARN
50# define XFS_WARN_STRING "verbose warnings, "
51#else
52# define XFS_WARN_STRING
53#endif
54
55#ifdef CONFIG_XFS_ASSERT_FATAL
56# define XFS_ASSERT_FATAL_STRING "fatal assert, "
57#else
58# define XFS_ASSERT_FATAL_STRING
59#endif
60
61#ifdef DEBUG
62# define XFS_DBG_STRING "debug"
63#else
64# define XFS_DBG_STRING "no debug"
65#endif
66
67#define XFS_VERSION_STRING "SGI XFS"
68#define XFS_BUILD_OPTIONS XFS_ACL_STRING \
69 XFS_SECURITY_STRING \
70 XFS_REALTIME_STRING \
71 XFS_SCRUB_STRING \
72 XFS_REPAIR_STRING \
73 XFS_WARN_STRING \
74 XFS_QUOTA_STRING \
75 XFS_ASSERT_FATAL_STRING \
76 XFS_DBG_STRING /* DBG must be last */
77
78#ifdef DEBUG
79# define XFS_WQFLAGS(wqflags) (WQ_SYSFS | (wqflags))
80#else
81# define XFS_WQFLAGS(wqflags) (wqflags)
82#endif
83
84struct xfs_inode;
85struct xfs_mount;
86struct xfs_buftarg;
87struct block_device;
88
89extern void xfs_flush_inodes(struct xfs_mount *mp);
90extern xfs_agnumber_t xfs_set_inode_alloc(struct xfs_mount *,
91 xfs_agnumber_t agcount);
92
93extern const struct export_operations xfs_export_operations;
94extern const struct quotactl_ops xfs_quotactl_operations;
95extern const struct dax_holder_operations xfs_dax_holder_operations;
96
97extern void xfs_reinit_percpu_counters(struct xfs_mount *mp);
98
99extern struct workqueue_struct *xfs_discard_wq;
100
101#define XFS_M(sb) ((struct xfs_mount *)((sb)->s_fs_info))
102
103struct dentry *xfs_debugfs_mkdir(const char *name, struct dentry *parent);
104
105#endif /* __XFS_SUPER_H__ */