Release 4.18 fs/xfs/xfs_super.h

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright (c) 2000-2005 Silicon Graphics, Inc.
 * All Rights Reserved.
 */
#ifndef __XFS_SUPER_H__

#define __XFS_SUPER_H__

#include <linux/exportfs.h>

#ifdef CONFIG_XFS_QUOTA
extern int xfs_qm_init(void);
extern void xfs_qm_exit(void);
#else

# define xfs_qm_init()	(0)

# define xfs_qm_exit()	do { } while (0)
#endif

#ifdef CONFIG_XFS_POSIX_ACL

# define XFS_ACL_STRING		"ACLs, "

# define set_posix_acl_flag(sb)	((sb)->s_flags |= SB_POSIXACL)
#else

# define XFS_ACL_STRING

# define set_posix_acl_flag(sb)	do { } while (0)
#endif


#define XFS_SECURITY_STRING	"security attributes, "

#ifdef CONFIG_XFS_RT

# define XFS_REALTIME_STRING	"realtime, "
#else

# define XFS_REALTIME_STRING
#endif

#ifdef CONFIG_XFS_ONLINE_SCRUB

# define XFS_SCRUB_STRING	"scrub, "
#else

# define XFS_SCRUB_STRING
#endif

#ifdef DEBUG

# define XFS_DBG_STRING		"debug"
#else

# define XFS_DBG_STRING		"no debug"
#endif


#define XFS_VERSION_STRING	"SGI XFS"

#define XFS_BUILD_OPTIONS	XFS_ACL_STRING \
                                XFS_SECURITY_STRING \
                                XFS_REALTIME_STRING \
                                XFS_SCRUB_STRING \
                                XFS_DBG_STRING /* DBG must be last */

struct xfs_inode;
struct xfs_mount;
struct xfs_buftarg;
struct block_device;

extern void xfs_quiesce_attr(struct xfs_mount *mp);
extern void xfs_flush_inodes(struct xfs_mount *mp);
extern void xfs_blkdev_issue_flush(struct xfs_buftarg *);
extern xfs_agnumber_t xfs_set_inode_alloc(struct xfs_mount *,
					   xfs_agnumber_t agcount);

extern const struct export_operations xfs_export_operations;
extern const struct xattr_handler *xfs_xattr_handlers[];
extern const struct quotactl_ops xfs_quotactl_operations;

extern void xfs_reinit_percpu_counters(struct xfs_mount *mp);

extern struct workqueue_struct *xfs_discard_wq;


#define XFS_M(sb)		((struct xfs_mount *)((sb)->s_fs_info))

#endif	/* __XFS_SUPER_H__ */
Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
Christoph Hellwig
125
55.56%
15
44.12%
Dave Chinner
32
14.22%
4
11.76%
Nathan Scott
31
13.78%
7
20.59%
Eric Sandeen
19
8.44%
3
8.82%
Carlos Maiolino
8
3.56%
1
2.94%
Lachlan McIlroy
7
3.11%
1
2.94%
Linus Torvalds
1
0.44%
1
2.94%
Alexey Dobriyan
1
0.44%
1
2.94%
Stephen Hemminger
1
0.44%
1
2.94%
Total
225
100.00%
34
100.00%
Directory: fs/xfs

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