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Date: Tue, 25 Mar 2008 21:36:02 -0700 (PDT) From: David Miller <davem@...emloft.net> To: jsm@...hp.com Cc: linux-ia64@...r.kernel.org, linux-mm@...ck.org, linux-kernel@...r.kernel.org Subject: Re: larger default page sizes... From: John Marvin <jsm@...hp.com> Date: Tue, 25 Mar 2008 22:16:00 -0600 > 1) There was no easy way of determining what size the long format vhpt cache > should be automatically, and changing it dynamically would be too painful. > Different workloads performed better with different size vhpt caches. This is exactly what sparc64 does btw, dynamic TLB miss hash table sizing based upon task RSS -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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