On Mon, 2008-08-18 at 16:24 -0500, Christoph Lameter wrote: > > This overhead can be avoided by configuring sparsemem to use a virtual vmemmap > (CONFIG_SPARSEMEM_VMEMMAP). In that case it can be used for non NUMA since the > overhead is less than even FLATMEM. Is that all it takes these days, or do you need some other arch-specific code to help out? -- Dave
