diff options
Diffstat (limited to 'fs/ext3/namei.c')
| -rw-r--r-- | fs/ext3/namei.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/fs/ext3/namei.c b/fs/ext3/namei.c index 1dd2abe6313e..69a3d19ca9fd 100644 --- a/fs/ext3/namei.c +++ b/fs/ext3/namei.c @@ -74,10 +74,6 @@ static struct buffer_head *ext3_append(handle_t *handle, #define assert(test) J_ASSERT(test) #endif -#ifndef swap -#define swap(x, y) do { typeof(x) z = x; x = y; y = z; } while (0) -#endif - #ifdef DX_DEBUG #define dxtrace(command) command #else @@ -368,6 +364,8 @@ dx_probe(struct qstr *entry, struct inode *dir, goto fail; } hinfo->hash_version = root->info.hash_version; + if (hinfo->hash_version <= DX_HASH_TEA) + hinfo->hash_version += EXT3_SB(dir->i_sb)->s_hash_unsigned; hinfo->seed = EXT3_SB(dir->i_sb)->s_hash_seed; if (entry) ext3fs_dirhash(entry->name, entry->len, hinfo); @@ -636,6 +634,9 @@ int ext3_htree_fill_tree(struct file *dir_file, __u32 start_hash, dir = dir_file->f_path.dentry->d_inode; if (!(EXT3_I(dir)->i_flags & EXT3_INDEX_FL)) { hinfo.hash_version = EXT3_SB(dir->i_sb)->s_def_hash_version; + if (hinfo.hash_version <= DX_HASH_TEA) + hinfo.hash_version += + EXT3_SB(dir->i_sb)->s_hash_unsigned; hinfo.seed = EXT3_SB(dir->i_sb)->s_hash_seed; count = htree_dirblock_to_tree(dir_file, dir, 0, &hinfo, start_hash, start_minor_hash); @@ -1156,9 +1157,9 @@ static struct ext3_dir_entry_2 *do_split(handle_t *handle, struct inode *dir, u32 hash2; struct dx_map_entry *map; char *data1 = (*bh)->b_data, *data2; - unsigned split, move, size, i; + unsigned split, move, size; struct ext3_dir_entry_2 *de = NULL, *de2; - int err = 0; + int err = 0, i; bh2 = ext3_append (handle, dir, &newblock, &err); if (!(bh2)) { @@ -1398,6 +1399,8 @@ static int make_indexed_dir(handle_t *handle, struct dentry *dentry, /* Initialize as for dx_probe */ hinfo.hash_version = root->info.hash_version; + if (hinfo.hash_version <= DX_HASH_TEA) + hinfo.hash_version += EXT3_SB(dir->i_sb)->s_hash_unsigned; hinfo.seed = EXT3_SB(dir->i_sb)->s_hash_seed; ext3fs_dirhash(name, namelen, &hinfo); frame = frames; |