On Mon, Nov 10, 2014 at 08:56:53PM +0000, Matt Fleming wrote: > > Should we initialize that to a finite value? Surely results are absolute > > crap if we do indeed reach that max? > > I don't think we'll ever reach that max, it'll bottom out once it > reaches the size of the LLC, since the pathological case is that the > RMID you're currently trying to stabilize is used to tag every line in > the LLC.
Sure, LLC size is the 'same'. Makes the entire ordeal rather pointless. > Not sure what a reasonable finite value would be here though? 10% of the > LLC size? Can you ask the same Oracle that provided the magic 250 ms? Both are magic/random numbers. 10% sounds rather large, but who knows. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/