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Ar Sad, 2006-09-09 am 17:23 +1000, ysgrifennodd Benjamin Herrenschmidt: > The problem is that very few people have any clear idea of what mmiowb > is :) In fact, what you described is not the definition of mmiowb > according to Jesse Some of us talked a little about this at Linux Kongress and one suggestion so people did understand it was spin_lock_io(); spin_unlock_io(); so that it can be expressed not as a weird barrier op but as part of the locking. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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