On Tue, Mar 11, 2014 at 11:17:46PM -0400, Waiman Long wrote: > Except that I do a single atomic short integer write to switch the bits > instead of 2 byte write. D'0h why didn't I think of that. A single short write is much better than the 2 byte writes. In any case; can you try and keep the structure in this patch-set if you post another version? It takes a lot of effort to unravel your all-in-one patch. -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html