boot_kmem_cache_node 4245 mm/slub.c      		boot_kmem_cache_node;
boot_kmem_cache_node 4250 mm/slub.c      	kmem_cache_node = &boot_kmem_cache_node;
boot_kmem_cache_node 4267 mm/slub.c      	kmem_cache_node = bootstrap(&boot_kmem_cache_node);