Messages in this thread | | | Date | Fri, 14 May 2010 01:30:12 -0700 (PDT) | Subject | Re: [PATCH 11/35] lmb: Add find_memory_core_early() | From | David Miller <> |
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From: Benjamin Herrenschmidt <benh@kernel.crashing.org> Date: Fri, 14 May 2010 18:19:47 +1000
> OK, I'll have to let Davem deal with the fine point of the sparc bits, > but I think basically sparc has CONFIG_ARCH_POPULATES_NODE_MAP set, but > the way it's NUMA affinity works, the early_node_map[] is crap, you > cannot rely on the ranges in there.
Right, we can't use early_node_map[] on sparc, because the NUMA mappings are far too granular to use that kind of representation.
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