Refactor the seek pagecache helpers to work independent of buffer_heads, and clean up a few lose bits. This is needed for the small blocksize buffered I/O support in iomap. -- To unsubscribe from this list: send the line "unsubscribe linux-xfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
