2 * Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
3 * Copyright (C) 2004-2005 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 v.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_di.di_mode);
28 void gfs2_inode_attr_in(struct gfs2_inode *ip);
29 void gfs2_inode_attr_out(struct gfs2_inode *ip);
30 struct inode *gfs2_ip2v_lookup(struct gfs2_inode *ip);
31 struct inode *gfs2_ip2v(struct gfs2_inode *ip);
32 struct inode *gfs2_iget(struct super_block *sb, struct gfs2_inum *inum);
34 void gfs2_inode_min_init(struct gfs2_inode *ip, unsigned int type);
35 int gfs2_inode_refresh(struct gfs2_inode *ip);
37 int gfs2_inode_get(struct gfs2_glock *i_gl,
38 struct gfs2_inum *inum, int create,
39 struct gfs2_inode **ipp);
40 void gfs2_inode_hold(struct gfs2_inode *ip);
41 void gfs2_inode_put(struct gfs2_inode *ip);
42 void gfs2_inode_destroy(struct gfs2_inode *ip);
44 int gfs2_inode_dealloc(struct gfs2_sbd *sdp, struct gfs2_unlinked *ul);
46 int gfs2_change_nlink(struct gfs2_inode *ip, int diff);
47 int gfs2_lookupi(struct gfs2_inode *dip, struct qstr *name, int is_root,
48 struct gfs2_inode **ipp);
49 int gfs2_createi(struct gfs2_holder *ghs, struct qstr *name, unsigned int mode);
50 int gfs2_unlinki(struct gfs2_inode *dip, struct qstr *name,
51 struct gfs2_inode *ip, struct gfs2_unlinked *ul);
52 int gfs2_rmdiri(struct gfs2_inode *dip, struct qstr *name,
53 struct gfs2_inode *ip, struct gfs2_unlinked *ul);
54 int gfs2_unlink_ok(struct gfs2_inode *dip, struct qstr *name,
55 struct gfs2_inode *ip);
56 int gfs2_ok_to_move(struct gfs2_inode *this, struct gfs2_inode *to);
57 int gfs2_readlinki(struct gfs2_inode *ip, char **buf, unsigned int *len);
59 int gfs2_glock_nq_atime(struct gfs2_holder *gh);
60 int gfs2_glock_nq_m_atime(unsigned int num_gh, struct gfs2_holder *ghs);
62 void gfs2_try_toss_vnode(struct gfs2_inode *ip);
64 int gfs2_setattr_simple(struct gfs2_inode *ip, struct iattr *attr);
66 int gfs2_repermission(struct inode *inode, int mask, struct nameidata *nd);
68 static inline int gfs2_lookup_simple(struct inode *dip, char *name,
71 struct gfs2_inode *ip;
74 memset(&qstr, 0, sizeof(struct qstr));
76 qstr.len = strlen(name);
77 err = gfs2_lookupi(get_v2ip(dip), &qstr, 1, &ip);
87 #endif /* __INODE_DOT_H__ */