| /* |
| * Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved. |
| * Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved. |
| * |
| * This copyrighted material is made available to anyone wishing to use, |
| * modify, copy, or redistribute it subject to the terms and conditions |
| * of the GNU General Public License version 2. |
| */ |
| |
| #ifndef __SUPER_DOT_H__ |
| #define __SUPER_DOT_H__ |
| |
| #include <linux/fs.h> |
| #include <linux/dcache.h> |
| #include "incore.h" |
| |
| extern void gfs2_lm_unmount(struct gfs2_sbd *sdp); |
| |
| static inline unsigned int gfs2_jindex_size(struct gfs2_sbd *sdp) |
| { |
| unsigned int x; |
| spin_lock(&sdp->sd_jindex_spin); |
| x = sdp->sd_journals; |
| spin_unlock(&sdp->sd_jindex_spin); |
| return x; |
| } |
| |
| extern void gfs2_jindex_free(struct gfs2_sbd *sdp); |
| |
| extern int gfs2_mount_args(struct gfs2_args *args, char *data); |
| |
| extern struct gfs2_jdesc *gfs2_jdesc_find(struct gfs2_sbd *sdp, unsigned int jid); |
| extern int gfs2_jdesc_check(struct gfs2_jdesc *jd); |
| |
| extern int gfs2_lookup_in_master_dir(struct gfs2_sbd *sdp, char *filename, |
| struct gfs2_inode **ipp); |
| |
| extern int gfs2_make_fs_rw(struct gfs2_sbd *sdp); |
| extern void gfs2_online_uevent(struct gfs2_sbd *sdp); |
| extern int gfs2_statfs_init(struct gfs2_sbd *sdp); |
| extern void gfs2_statfs_change(struct gfs2_sbd *sdp, s64 total, s64 free, |
| s64 dinodes); |
| extern void gfs2_statfs_change_in(struct gfs2_statfs_change_host *sc, |
| const void *buf); |
| extern void update_statfs(struct gfs2_sbd *sdp, struct buffer_head *m_bh, |
| struct buffer_head *l_bh); |
| extern int gfs2_statfs_sync(struct super_block *sb, int type); |
| |
| extern int gfs2_freeze_fs(struct gfs2_sbd *sdp); |
| extern void gfs2_unfreeze_fs(struct gfs2_sbd *sdp); |
| |
| extern struct file_system_type gfs2_fs_type; |
| extern struct file_system_type gfs2meta_fs_type; |
| extern const struct export_operations gfs2_export_ops; |
| extern const struct super_operations gfs2_super_ops; |
| extern const struct dentry_operations gfs2_dops; |
| extern const struct xattr_handler *gfs2_xattr_handlers[]; |
| |
| #endif /* __SUPER_DOT_H__ */ |
| |