Re: [PATCH 0/3] netfilter : 3 patches to boost ip_tables performance
From: Eric Dumazet
Date: Thu Sep 22 2005 - 10:51:46 EST
Christoph Lameter a écrit :
It should really be do_set_mempolicy instead to be cleaner. I got a patch
here that fixes the policy layer.
But still I agree with Christoph that a real vmalloc_node is better. There
will be no fuzzing around with memory policies etc and its certainly
better performance wise.
vmalloc_node() should be seldom used, at driver init, or when a new ip_tables
is loaded. If it happens to be a performance problem, then we can optimize it.
Why should we spend days of work for a function that is yet to be used ?
Eric
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