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 xattr_handler *xfs_xattr_handlers[];
 95extern const struct quotactl_ops xfs_quotactl_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
103#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
 
 
 
 
 
 
78struct xfs_inode;
79struct xfs_mount;
80struct xfs_buftarg;
81struct block_device;
82
83extern void xfs_quiesce_attr(struct xfs_mount *mp);
84extern void xfs_flush_inodes(struct xfs_mount *mp);
85extern void xfs_blkdev_issue_flush(struct xfs_buftarg *);
86extern xfs_agnumber_t xfs_set_inode_alloc(struct xfs_mount *,
87					   xfs_agnumber_t agcount);
88
89extern const struct export_operations xfs_export_operations;
90extern const struct xattr_handler *xfs_xattr_handlers[];
91extern const struct quotactl_ops xfs_quotactl_operations;
92
93extern void xfs_reinit_percpu_counters(struct xfs_mount *mp);
94
95extern struct workqueue_struct *xfs_discard_wq;
96
97#define XFS_M(sb)		((struct xfs_mount *)((sb)->s_fs_info))
98
99#endif	/* __XFS_SUPER_H__ */