Commit | Line | Data |
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b3b94faa DT |
1 | /* |
2 | * Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved. | |
3a8a9a10 | 3 | * Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved. |
b3b94faa DT |
4 | * |
5 | * This copyrighted material is made available to anyone wishing to use, | |
6 | * modify, copy, or redistribute it subject to the terms and conditions | |
e9fc2aa0 | 7 | * of the GNU General Public License version 2. |
b3b94faa DT |
8 | */ |
9 | ||
10 | #ifndef __INODE_DOT_H__ | |
11 | #define __INODE_DOT_H__ | |
12 | ||
dbb7cae2 | 13 | static inline int gfs2_is_stuffed(const struct gfs2_inode *ip) |
b3b94faa DT |
14 | { |
15 | return !ip->i_di.di_height; | |
16 | } | |
17 | ||
dbb7cae2 | 18 | static inline int gfs2_is_jdata(const struct gfs2_inode *ip) |
b3b94faa DT |
19 | { |
20 | return ip->i_di.di_flags & GFS2_DIF_JDATA; | |
21 | } | |
22 | ||
dbb7cae2 | 23 | static inline int gfs2_is_dir(const struct gfs2_inode *ip) |
18ec7d5c | 24 | { |
b60623c2 | 25 | return S_ISDIR(ip->i_inode.i_mode); |
18ec7d5c SW |
26 | } |
27 | ||
9e2dbdac SW |
28 | static inline void gfs2_set_inode_blocks(struct inode *inode) |
29 | { | |
30 | struct gfs2_inode *ip = GFS2_I(inode); | |
31 | inode->i_blocks = ip->i_di.di_blocks << | |
32 | (GFS2_SB(inode)->sd_sb.sb_bsize_shift - GFS2_BASIC_BLOCK_SHIFT); | |
33 | } | |
34 | ||
dbb7cae2 SW |
35 | static inline int gfs2_check_inum(const struct gfs2_inode *ip, u64 no_addr, |
36 | u64 no_formal_ino) | |
37 | { | |
38 | return ip->i_no_addr == no_addr && ip->i_no_formal_ino == no_formal_ino; | |
39 | } | |
40 | ||
b3b94faa | 41 | void gfs2_inode_attr_in(struct gfs2_inode *ip); |
dbb7cae2 SW |
42 | struct inode *gfs2_inode_lookup(struct super_block *sb, u64 no_addr, unsigned type); |
43 | struct inode *gfs2_ilookup(struct super_block *sb, u64 no_addr); | |
b3b94faa | 44 | |
b3b94faa DT |
45 | int gfs2_inode_refresh(struct gfs2_inode *ip); |
46 | ||
feaa7bba | 47 | int gfs2_dinode_dealloc(struct gfs2_inode *inode); |
b3b94faa | 48 | int gfs2_change_nlink(struct gfs2_inode *ip, int diff); |
907b9bce | 49 | struct inode *gfs2_lookupi(struct inode *dir, const struct qstr *name, |
feaa7bba SW |
50 | int is_root, struct nameidata *nd); |
51 | struct inode *gfs2_createi(struct gfs2_holder *ghs, const struct qstr *name, | |
e7f14f4d | 52 | unsigned int mode, dev_t dev); |
feaa7bba SW |
53 | int gfs2_rmdiri(struct gfs2_inode *dip, const struct qstr *name, |
54 | struct gfs2_inode *ip); | |
55 | int gfs2_unlink_ok(struct gfs2_inode *dip, const struct qstr *name, | |
dbb7cae2 | 56 | const struct gfs2_inode *ip); |
b3b94faa DT |
57 | int gfs2_ok_to_move(struct gfs2_inode *this, struct gfs2_inode *to); |
58 | int gfs2_readlinki(struct gfs2_inode *ip, char **buf, unsigned int *len); | |
b3b94faa | 59 | int gfs2_glock_nq_atime(struct gfs2_holder *gh); |
b3b94faa | 60 | int gfs2_setattr_simple(struct gfs2_inode *ip, struct iattr *attr); |
c752666c | 61 | struct inode *gfs2_lookup_simple(struct inode *dip, const char *name); |
b3b94faa DT |
62 | |
63 | #endif /* __INODE_DOT_H__ */ | |
64 |