On Tue, 28 Jan 2014, Nishanth Aravamudan wrote: > Anton Blanchard found an issue with an LPAR that had no memory in Node > 0. Christoph Lameter recommended, as one possible solution, to use > numa_mem_id() for locality of the nearest memory node-wise. However, > numa_mem_id() [and the other related APIs] are only useful if > CONFIG_HAVE_MEMORYLESS_NODES is set. This is only the case for ia64 > currently, but clearly we can have memoryless nodes on ppc64. Add the > Kconfig option and define it to be the same value as CONFIG_NUMA. Well this is trivial but if you need encouragement: Reviewed-by: Christoph Lameter <cl@xxxxxxxxx> -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>