On Thu, 26 May 2011, H. Peter Anvin wrote: > On 05/26/2011 02:16 PM, Christoph Lameter wrote: > > + asm volatile(LOCK_PREFIX_HERE "lock; cmpxchg16b (%%rsi);setz %1" \ > > Just spotted this: LOCK_PREFIX_HERE "lock; " is kind of redundant, no? cmpxchg_386 does that too. Got it from there I guess. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx 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>