diff options
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/dir.c | 7 | ||||
| -rw-r--r-- | fs/ext4/namei.c | 20 |
2 files changed, 0 insertions, 27 deletions
diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c index 0fb1e62b20d0..f612bef98315 100644 --- a/fs/ext4/dir.c +++ b/fs/ext4/dir.c @@ -47,9 +47,7 @@ const struct file_operations ext4_dir_operations = { .compat_ioctl = ext4_compat_ioctl, #endif .fsync = ext4_sync_file, /* BKL held */ -#ifdef CONFIG_EXT4_INDEX .release = ext4_release_dir, -#endif }; @@ -107,7 +105,6 @@ static int ext4_readdir(struct file * filp, sb = inode->i_sb; -#ifdef CONFIG_EXT4_INDEX if (EXT4_HAS_COMPAT_FEATURE(inode->i_sb, EXT4_FEATURE_COMPAT_DIR_INDEX) && ((EXT4_I(inode)->i_flags & EXT4_INDEX_FL) || @@ -123,7 +120,6 @@ static int ext4_readdir(struct file * filp, */ EXT4_I(filp->f_path.dentry->d_inode)->i_flags &= ~EXT4_INDEX_FL; } -#endif stored = 0; offset = filp->f_pos & (sb->s_blocksize - 1); @@ -232,7 +228,6 @@ out: return ret; } -#ifdef CONFIG_EXT4_INDEX /* * These functions convert from the major/minor hash to an f_pos * value. @@ -518,5 +513,3 @@ static int ext4_release_dir (struct inode * inode, struct file * filp) return 0; } - -#endif diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c index 5fdb862e71c4..94ee6f315dc1 100644 --- a/fs/ext4/namei.c +++ b/fs/ext4/namei.c @@ -144,7 +144,6 @@ struct dx_map_entry u16 size; }; -#ifdef CONFIG_EXT4_INDEX static inline unsigned dx_get_block (struct dx_entry *entry); static void dx_set_block (struct dx_entry *entry, unsigned value); static inline unsigned dx_get_hash (struct dx_entry *entry); @@ -766,8 +765,6 @@ static void dx_insert_block(struct dx_frame *frame, u32 hash, u32 block) dx_set_block(new, block); dx_set_count(entries, count + 1); } -#endif - static void ext4_update_dx_flag(struct inode *inode) { @@ -869,7 +866,6 @@ static struct buffer_head * ext4_find_entry (struct dentry *dentry, name = dentry->d_name.name; if (namelen > EXT4_NAME_LEN) return NULL; -#ifdef CONFIG_EXT4_INDEX if (is_dx(dir)) { bh = ext4_dx_find_entry(dentry, res_dir, &err); /* @@ -881,7 +877,6 @@ static struct buffer_head * ext4_find_entry (struct dentry *dentry, return bh; dxtrace(printk("ext4_find_entry: dx failed, falling back\n")); } -#endif nblocks = dir->i_size >> EXT4_BLOCK_SIZE_BITS(sb); start = EXT4_I(dir)->i_dir_start_lookup; if (start >= nblocks) @@ -957,7 +952,6 @@ cleanup_and_exit: return ret; } -#ifdef CONFIG_EXT4_INDEX static struct buffer_head * ext4_dx_find_entry(struct dentry *dentry, struct ext4_dir_entry_2 **res_dir, int *err) { @@ -1025,7 +1019,6 @@ errout: dx_release (frames); return NULL; } -#endif static struct dentry *ext4_lookup(struct inode * dir, struct dentry *dentry, struct nameidata *nd) { @@ -1121,7 +1114,6 @@ static inline void ext4_set_de_type(struct super_block *sb, de->file_type = ext4_type_by_mode[(mode & S_IFMT)>>S_SHIFT]; } -#ifdef CONFIG_EXT4_INDEX /* * Move count entries from end of map between two memory locations. * Returns pointer to last entry moved. @@ -1266,8 +1258,6 @@ errout: *error = err; return NULL; } -#endif - /* * Add a new entry into a directory (leaf) block. If de is non-NULL, @@ -1364,7 +1354,6 @@ static int add_dirent_to_buf(handle_t *handle, struct dentry *dentry, return 0; } -#ifdef CONFIG_EXT4_INDEX /* * This converts a one block unindexed directory to a 3 block indexed * directory, and adds the dentry to the indexed directory. @@ -1443,7 +1432,6 @@ static int make_indexed_dir(handle_t *handle, struct dentry *dentry, return add_dirent_to_buf(handle, dentry, inode, de, bh); } -#endif /* * ext4_add_entry() @@ -1464,9 +1452,7 @@ static int ext4_add_entry (handle_t *handle, struct dentry *dentry, struct ext4_dir_entry_2 *de; struct super_block * sb; int retval; -#ifdef CONFIG_EXT4_INDEX int dx_fallback=0; -#endif unsigned blocksize; u32 block, blocks; @@ -1474,7 +1460,6 @@ static int ext4_add_entry (handle_t *handle, struct dentry *dentry, blocksize = sb->s_blocksize; if (!dentry->d_name.len) return -EINVAL; -#ifdef CONFIG_EXT4_INDEX if (is_dx(dir)) { retval = ext4_dx_add_entry(handle, dentry, inode); if (!retval || (retval != ERR_BAD_DX_DIR)) @@ -1483,7 +1468,6 @@ static int ext4_add_entry (handle_t *handle, struct dentry *dentry, dx_fallback++; ext4_mark_inode_dirty(handle, dir); } -#endif blocks = dir->i_size >> sb->s_blocksize_bits; for (block = 0, offset = 0; block < blocks; block++) { bh = ext4_bread(handle, dir, block, 0, &retval); @@ -1493,11 +1477,9 @@ static int ext4_add_entry (handle_t *handle, struct dentry *dentry, if (retval != -ENOSPC) return retval; -#ifdef CONFIG_EXT4_INDEX if (blocks == 1 && !dx_fallback && EXT4_HAS_COMPAT_FEATURE(sb, EXT4_FEATURE_COMPAT_DIR_INDEX)) return make_indexed_dir(handle, dentry, inode, bh); -#endif brelse(bh); } bh = ext4_append(handle, dir, &block, &retval); @@ -1509,7 +1491,6 @@ static int ext4_add_entry (handle_t *handle, struct dentry *dentry, return add_dirent_to_buf(handle, dentry, inode, de, bh); } -#ifdef CONFIG_EXT4_INDEX /* * Returns 0 for success, or a negative error value */ @@ -1644,7 +1625,6 @@ cleanup: dx_release(frames); return err; } -#endif /* * ext4_delete_entry deletes a directory entry by merging it with the |