blob: f5d8617605795be28aabdc1cdf11fa002780ebb4 [file] [log] [blame]
David Teiglandb3b94fa2006-01-16 16:50:04 +00001/*
2 * Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
Steven Whitehouse3a8a9a12006-05-18 15:09:15 -04003 * Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved.
David Teiglandb3b94fa2006-01-16 16:50:04 +00004 *
5 * This copyrighted material is made available to anyone wishing to use,
6 * modify, copy, or redistribute it subject to the terms and conditions
Steven Whitehousee9fc2aa2006-09-01 11:05:15 -04007 * of the GNU General Public License version 2.
David Teiglandb3b94fa2006-01-16 16:50:04 +00008 */
9
10#ifndef __INODE_DOT_H__
11#define __INODE_DOT_H__
12
13static inline int gfs2_is_stuffed(struct gfs2_inode *ip)
14{
15 return !ip->i_di.di_height;
16}
17
18static inline int gfs2_is_jdata(struct gfs2_inode *ip)
19{
20 return ip->i_di.di_flags & GFS2_DIF_JDATA;
21}
22
Steven Whitehouse18ec7d52006-02-08 11:50:51 +000023static inline int gfs2_is_dir(struct gfs2_inode *ip)
24{
25 return S_ISDIR(ip->i_di.di_mode);
26}
27
David Teiglandb3b94fa2006-01-16 16:50:04 +000028void gfs2_inode_attr_in(struct gfs2_inode *ip);
29void gfs2_inode_attr_out(struct gfs2_inode *ip);
Steven Whitehousefeaa7bb2006-06-14 15:32:57 -040030struct inode *gfs2_inode_lookup(struct super_block *sb, struct gfs2_inum *inum, unsigned type);
31struct inode *gfs2_ilookup(struct super_block *sb, struct gfs2_inum *inum);
David Teiglandb3b94fa2006-01-16 16:50:04 +000032
David Teiglandb3b94fa2006-01-16 16:50:04 +000033int gfs2_inode_refresh(struct gfs2_inode *ip);
34
Steven Whitehousefeaa7bb2006-06-14 15:32:57 -040035int gfs2_dinode_dealloc(struct gfs2_inode *inode);
David Teiglandb3b94fa2006-01-16 16:50:04 +000036int gfs2_change_nlink(struct gfs2_inode *ip, int diff);
Steven Whitehouse907b9bc2006-09-25 09:26:04 -040037struct inode *gfs2_lookupi(struct inode *dir, const struct qstr *name,
Steven Whitehousefeaa7bb2006-06-14 15:32:57 -040038 int is_root, struct nameidata *nd);
39struct inode *gfs2_createi(struct gfs2_holder *ghs, const struct qstr *name,
Steven Whitehouse568f4c92006-02-27 12:00:42 -050040 unsigned int mode);
Steven Whitehousefeaa7bb2006-06-14 15:32:57 -040041int gfs2_rmdiri(struct gfs2_inode *dip, const struct qstr *name,
42 struct gfs2_inode *ip);
43int gfs2_unlink_ok(struct gfs2_inode *dip, const struct qstr *name,
David Teiglandb3b94fa2006-01-16 16:50:04 +000044 struct gfs2_inode *ip);
45int gfs2_ok_to_move(struct gfs2_inode *this, struct gfs2_inode *to);
46int gfs2_readlinki(struct gfs2_inode *ip, char **buf, unsigned int *len);
47
48int gfs2_glock_nq_atime(struct gfs2_holder *gh);
49int gfs2_glock_nq_m_atime(unsigned int num_gh, struct gfs2_holder *ghs);
50
David Teiglandb3b94fa2006-01-16 16:50:04 +000051int gfs2_setattr_simple(struct gfs2_inode *ip, struct iattr *attr);
52
Steven Whitehousec7526662006-03-20 12:30:04 -050053struct inode *gfs2_lookup_simple(struct inode *dip, const char *name);
David Teiglandb3b94fa2006-01-16 16:50:04 +000054
55#endif /* __INODE_DOT_H__ */
56