Featherstitch http://lwn.net/Articles/354861/ http://lwn.net/Articles/354861/ is an interface (and an implementation) for write ordering without blocking. As fa

Featherstitch http://lwn.net/Articles/354861/ http://lwn.net/Articles/354861/ is an interface (and an implementation) for write ordering without blocking. As far as I can tell, it went nowhere.