On Fri, 31 Mar 2006, Chen, Kenneth W wrote: > > /* > > * clear_bit doesn't imply a memory barrier > > */ > > #define smp_mb__before_clear_bit() smp_mb() > > #define smp_mb__after_clear_bit() smp_mb() > > > Using a totally different architecture to justify a change for ia64 > specific implementation is a bit strange to me. PPC has their own > architecture limitation to deal with, why mix that with ia64? Because clear_bit() on IA64 does not imply a memory barrier either. - To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.htmlReceived on Sat Apr 01 08:16:55 2006
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