> On Thu, 21 Apr 2011, KOSAKI Motohiro wrote: > > > ia64 and mips have CONFIG_ARCH_POPULATES_NODE_MAP and it initialize > > N_NORMAL_MEMORY automatically if my understand is correct. > > (plz see free_area_init_nodes) > > > > ia64 doesn't enable CONFIG_HIGHMEM, so it never gets set via this generic > code; mips also doesn't enable it for all configs even for 32-bit. > > So we'll either want to take check_for_regular_memory() out from under > CONFIG_HIGHMEM and do it for all configs or teach slub to use > N_HIGH_MEMORY rather than N_NORMAL_MEMORY. Hey, I already told this thing. If CONFIG_HIGHMEM=n, N_HIGH_MEMORY and N_NORMAL_MEMORY are share the same value. then, node_set_state(nid, N_HIGH_MEMORY) in free_area_init_nodes() mean set both N_HIGH_MEMORY and N_NORMAL_MEMORY. -- To unsubscribe from this list: send the line "unsubscribe linux-parisc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
