On 08/05/2014 04:54 AM, Sasha Levin wrote: > Use the kernel hashtable interface instead of the hlist interface. > This allows us to eliminate some unneeded code and make the code > simpler. The side effect is that the hash function is changed, the current way is: gfn & ((1 << KVM_MMU_HASH_SHIFT) - 1); Guest memory is always continuous and big region, i guess it's better than the one you introduced. Anyway, benchmark is needed and always welcome. :) -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html