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diff --git a/fs/xfs/xfs_super.h b/fs/xfs/xfs_super.h
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+/*
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#ifndef __XFS_SUPER_H__
+#define __XFS_SUPER_H__
+
+#include <linux/exportfs.h>
+
+#ifdef CONFIG_XFS_QUOTA
+extern void xfs_qm_init(void);
+extern void xfs_qm_exit(void);
+# define vfs_initquota() xfs_qm_init()
+# define vfs_exitquota() xfs_qm_exit()
+#else
+# define vfs_initquota() do { } while (0)
+# define vfs_exitquota() do { } while (0)
+#endif
+
+#ifdef CONFIG_XFS_POSIX_ACL
+# define XFS_ACL_STRING "ACLs, "
+# define set_posix_acl_flag(sb) ((sb)->s_flags |= MS_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
+
+#if XFS_BIG_BLKNOS
+# if XFS_BIG_INUMS
+# define XFS_BIGFS_STRING "large block/inode numbers, "
+# else
+# define XFS_BIGFS_STRING "large block numbers, "
+# endif
+#else
+# define XFS_BIGFS_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_BIGFS_STRING \
+ XFS_DBG_STRING /* DBG must be last */
+
+struct xfs_inode;
+struct xfs_mount;
+struct xfs_buftarg;
+struct block_device;
+
+extern __uint64_t xfs_max_file_offset(unsigned int);
+
+extern void xfs_blkdev_issue_flush(struct xfs_buftarg *);
+
+extern const struct export_operations xfs_export_operations;
+extern const struct xattr_handler *xfs_xattr_handlers[];
+extern const struct quotactl_ops xfs_quotactl_operations;
+
+#define XFS_M(sb) ((struct xfs_mount *)((sb)->s_fs_info))
+
+#endif /* __XFS_SUPER_H__ */
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