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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
| commit | 76cb841cb886eef6b3bee341a2266c76578724ad (patch) | |
| tree | f5892e5ba6cc11949952a6ce4ecbe6d516d6ce58 /fs/xfs/xfs_super.h | |
| parent | Initial commit. (diff) | |
| download | linux-upstream/4.19.249.tar.xz linux-upstream/4.19.249.zip | |
Adding upstream version 4.19.249.upstream/4.19.249upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'fs/xfs/xfs_super.h')
| -rw-r--r-- | fs/xfs/xfs_super.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/fs/xfs/xfs_super.h b/fs/xfs/xfs_super.h new file mode 100644 index 000000000..21cb49a43 --- /dev/null +++ b/fs/xfs/xfs_super.h @@ -0,0 +1,75 @@ +// 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__ */ |