Re: non-NUMA cache_free_alien() (was Re: [RFC] SLAB : NUMAcache_free_alien() very expensive because of virt_to_slab(objp); nodeid =slabp->nodeid;)

From: Christoph Lameter
Date: Mon Apr 02 2007 - 20:23:49 EST


On Mon, 2 Apr 2007, Siddha, Suresh B wrote:

> Set the node_possible_map at runtime. On a non NUMA system,
> num_possible_nodes() will now say '1'

How does this relate to nr_node_ids?

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