if (ex2 <= EXT_LAST_EXTENT(eh))
memmove(start_ex, ex2, (EXT_LAST_EXTENT(eh) - ex2 + 1) *
sizeof(struct ext4_extent));
eh->entries_count = to_le16(new_entries);
ext4_ext_dirty(inode_ref, path + depth);
if (ex2 <= EXT_LAST_EXTENT(eh))
memmove(start_ex, ex2, (EXT_LAST_EXTENT(eh) - ex2 + 1) *
sizeof(struct ext4_extent));
eh->entries_count = to_le16(new_entries);
ext4_ext_dirty(inode_ref, path + depth);