#include <linux/buffer_head.h>
#include <linux/random.h>
#include <linux/bitops.h>
+#include <linux/extent_map.h>
#include <asm/byteorder.h>
ei->i_dtime = 0;
ei->i_block_alloc_info = NULL;
ei->i_block_group = group;
+ extent_map_tree_init(&ei->extent_tree);
ext3_set_inode_flags(inode);
if (IS_DIRSYNC(inode))