arch_refresh_nodedata 102 include/linux/memory_hotplug.h extern void arch_refresh_nodedata(int nid, pg_data_t *pgdat); arch_refresh_nodedata 455 mm/memory_hotplug.c arch_refresh_nodedata(nid, pgdat); arch_refresh_nodedata 467 mm/memory_hotplug.c arch_refresh_nodedata(nid, NULL);