2 * Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
3 * Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved.
5 * This copyrighted material is made available to anyone wishing to use,
6 * modify, copy, or redistribute it subject to the terms and conditions
7 * of the GNU General Public License version 2.
10 #ifndef __INODE_DOT_H__
11 #define __INODE_DOT_H__
13 static inline int gfs2_is_stuffed(struct gfs2_inode *ip)
15 return !ip->i_di.di_height;
18 static inline int gfs2_is_jdata(struct gfs2_inode *ip)
20 return ip->i_di.di_flags & GFS2_DIF_JDATA;
23 static inline int gfs2_is_dir(struct gfs2_inode *ip)
25 return S_ISDIR(ip->i_inode.i_mode);
28 void gfs2_inode_attr_in(struct gfs2_inode *ip);
29 struct inode *gfs2_inode_lookup(struct super_block *sb, struct gfs2_inum_host *inum, unsigned type);
30 struct inode *gfs2_ilookup(struct super_block *sb, struct gfs2_inum_host *inum);
32 int gfs2_inode_refresh(struct gfs2_inode *ip);
34 int gfs2_dinode_dealloc(struct gfs2_inode *inode);
35 int gfs2_change_nlink(struct gfs2_inode *ip, int diff);
36 struct inode *gfs2_lookupi(struct inode *dir, const struct qstr *name,
37 int is_root, struct nameidata *nd);
38 struct inode *gfs2_createi(struct gfs2_holder *ghs, const struct qstr *name,
39 unsigned int mode, dev_t dev);
40 int gfs2_rmdiri(struct gfs2_inode *dip, const struct qstr *name,
41 struct gfs2_inode *ip);
42 int gfs2_unlink_ok(struct gfs2_inode *dip, const struct qstr *name,
43 struct gfs2_inode *ip);
44 int gfs2_ok_to_move(struct gfs2_inode *this, struct gfs2_inode *to);
45 int gfs2_readlinki(struct gfs2_inode *ip, char **buf, unsigned int *len);
47 int gfs2_glock_nq_atime(struct gfs2_holder *gh);
48 int gfs2_glock_nq_m_atime(unsigned int num_gh, struct gfs2_holder *ghs);
50 int gfs2_setattr_simple(struct gfs2_inode *ip, struct iattr *attr);
52 struct inode *gfs2_lookup_simple(struct inode *dip, const char *name);
54 #endif /* __INODE_DOT_H__ */