Messages in this thread | | | Date | Sun, 12 Apr 2009 21:34:27 +1000 | From | Paul Mackerras <> | Subject | Re: iptables very slow after commit 784544739a25c30637397ace5489eeb6e15d7d49 |
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Paul E. McKenney writes:
> If the generic implementation is needed only on !SMP systems, that > could work. The architectures I would be worried about include > powerpc and ia64, which I believe support 32-bit SMP builds.
32-bit powerpc doesn't have 64-bit atomic operations and does support SMP.
What about ARM? I thought they had 32-bit SMP these days as well.
Paul.
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