diff options
Diffstat (limited to 'fs/xfs/xfs_dir2_sf.c')
-rw-r--r-- | fs/xfs/xfs_dir2_sf.c | 59 |
1 files changed, 19 insertions, 40 deletions
diff --git a/fs/xfs/xfs_dir2_sf.c b/fs/xfs/xfs_dir2_sf.c index 6bbc61674411..ec8e7476c8b7 100644 --- a/fs/xfs/xfs_dir2_sf.c +++ b/fs/xfs/xfs_dir2_sf.c | |||
@@ -1,60 +1,39 @@ | |||
1 | /* | 1 | /* |
2 | * Copyright (c) 2000-2003 Silicon Graphics, Inc. All Rights Reserved. | 2 | * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc. |
3 | * All Rights Reserved. | ||
3 | * | 4 | * |
4 | * This program is free software; you can redistribute it and/or modify it | 5 | * This program is free software; you can redistribute it and/or |
5 | * under the terms of version 2 of the GNU General Public License as | 6 | * modify it under the terms of the GNU General Public License as |
6 | * published by the Free Software Foundation. | 7 | * published by the Free Software Foundation. |
7 | * | 8 | * |
8 | * This program is distributed in the hope that it would be useful, but | 9 | * This program is distributed in the hope that it would be useful, |
9 | * WITHOUT ANY WARRANTY; without even the implied warranty of | 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
12 | * GNU General Public License for more details. | ||
11 | * | 13 | * |
12 | * Further, this software is distributed without any warranty that it is | 14 | * You should have received a copy of the GNU General Public License |
13 | * free of the rightful claim of any third person regarding infringement | 15 | * along with this program; if not, write the Free Software Foundation, |
14 | * or the like. Any license provided herein, whether implied or | 16 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
15 | * otherwise, applies only to this software file. Patent licenses, if | ||
16 | * any, provided herein do not apply to combinations of this program with | ||
17 | * other software, or any other product whatsoever. | ||
18 | * | ||
19 | * You should have received a copy of the GNU General Public License along | ||
20 | * with this program; if not, write the Free Software Foundation, Inc., 59 | ||
21 | * Temple Place - Suite 330, Boston MA 02111-1307, USA. | ||
22 | * | ||
23 | * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy, | ||
24 | * Mountain View, CA 94043, or: | ||
25 | * | ||
26 | * http://www.sgi.com | ||
27 | * | ||
28 | * For further information regarding this notice, see: | ||
29 | * | ||
30 | * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/ | ||
31 | */ | 17 | */ |
32 | |||
33 | /* | ||
34 | * xfs_dir2_sf.c | ||
35 | * Shortform directory implementation for v2 directories. | ||
36 | */ | ||
37 | |||
38 | #include "xfs.h" | 18 | #include "xfs.h" |
39 | 19 | #include "xfs_fs.h" | |
40 | #include "xfs_macros.h" | ||
41 | #include "xfs_types.h" | 20 | #include "xfs_types.h" |
42 | #include "xfs_inum.h" | ||
43 | #include "xfs_log.h" | 21 | #include "xfs_log.h" |
22 | #include "xfs_inum.h" | ||
44 | #include "xfs_trans.h" | 23 | #include "xfs_trans.h" |
45 | #include "xfs_sb.h" | 24 | #include "xfs_sb.h" |
46 | #include "xfs_dir.h" | 25 | #include "xfs_dir.h" |
47 | #include "xfs_dir2.h" | 26 | #include "xfs_dir2.h" |
48 | #include "xfs_dmapi.h" | 27 | #include "xfs_dmapi.h" |
49 | #include "xfs_mount.h" | 28 | #include "xfs_mount.h" |
29 | #include "xfs_da_btree.h" | ||
50 | #include "xfs_bmap_btree.h" | 30 | #include "xfs_bmap_btree.h" |
51 | #include "xfs_attr_sf.h" | ||
52 | #include "xfs_dir_sf.h" | 31 | #include "xfs_dir_sf.h" |
53 | #include "xfs_dir2_sf.h" | 32 | #include "xfs_dir2_sf.h" |
33 | #include "xfs_attr_sf.h" | ||
54 | #include "xfs_dinode.h" | 34 | #include "xfs_dinode.h" |
55 | #include "xfs_inode_item.h" | ||
56 | #include "xfs_inode.h" | 35 | #include "xfs_inode.h" |
57 | #include "xfs_da_btree.h" | 36 | #include "xfs_inode_item.h" |
58 | #include "xfs_dir_leaf.h" | 37 | #include "xfs_dir_leaf.h" |
59 | #include "xfs_error.h" | 38 | #include "xfs_error.h" |
60 | #include "xfs_dir2_data.h" | 39 | #include "xfs_dir2_data.h" |
@@ -107,7 +86,7 @@ xfs_dir2_block_sfsize( | |||
107 | int isdotdot; /* entry is ".." */ | 86 | int isdotdot; /* entry is ".." */ |
108 | xfs_mount_t *mp; /* mount structure pointer */ | 87 | xfs_mount_t *mp; /* mount structure pointer */ |
109 | int namelen; /* total name bytes */ | 88 | int namelen; /* total name bytes */ |
110 | xfs_ino_t parent; /* parent inode number */ | 89 | xfs_ino_t parent = 0; /* parent inode number */ |
111 | int size=0; /* total computed size */ | 90 | int size=0; /* total computed size */ |
112 | 91 | ||
113 | mp = dp->i_mount; | 92 | mp = dp->i_mount; |
@@ -298,11 +277,11 @@ xfs_dir2_sf_addname( | |||
298 | int incr_isize; /* total change in size */ | 277 | int incr_isize; /* total change in size */ |
299 | int new_isize; /* di_size after adding name */ | 278 | int new_isize; /* di_size after adding name */ |
300 | int objchange; /* changing to 8-byte inodes */ | 279 | int objchange; /* changing to 8-byte inodes */ |
301 | xfs_dir2_data_aoff_t offset; /* offset for new entry */ | 280 | xfs_dir2_data_aoff_t offset = 0; /* offset for new entry */ |
302 | int old_isize; /* di_size before adding name */ | 281 | int old_isize; /* di_size before adding name */ |
303 | int pick; /* which algorithm to use */ | 282 | int pick; /* which algorithm to use */ |
304 | xfs_dir2_sf_t *sfp; /* shortform structure */ | 283 | xfs_dir2_sf_t *sfp; /* shortform structure */ |
305 | xfs_dir2_sf_entry_t *sfep; /* shortform entry */ | 284 | xfs_dir2_sf_entry_t *sfep = NULL; /* shortform entry */ |
306 | 285 | ||
307 | xfs_dir2_trace_args("sf_addname", args); | 286 | xfs_dir2_trace_args("sf_addname", args); |
308 | ASSERT(xfs_dir2_sf_lookup(args) == ENOENT); | 287 | ASSERT(xfs_dir2_sf_lookup(args) == ENOENT); |