btrfs_wait_ordered_range(src, off, len);
}
+ /* truncate page cache pages from target inode range */
+ truncate_inode_pages_range(&inode->i_data, off,
+ ALIGN(off + len, PAGE_CACHE_SIZE) - 1);
+
/* clone data */
key.objectid = btrfs_ino(src);
key.type = BTRFS_EXTENT_DATA_KEY;