On Thu, Apr 26, 2012 at 3:28 PM, Glauber Costa <glommer@xxxxxxxxxxxxx> wrote: > We need a broader audience for this, but if I understand the interface > right, those functions should not be called in fast paths at all (contrary > to the static_branch tests) > > The static_branch tests can be called from irq context, so we can't just get > rid of the atomic op and use the mutex everywhere, we'd have > to live with both. > > I will repost this series, with some more people in the CC list. Great, thanks! -- tejun -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>