402 int register_mem_sect_under_node(struct memory_block *mem_blk, void *arg)  in register_mem_sect_under_node()  argument
407 	mem_blk->nid = nid;  in register_mem_sect_under_node()
409 	sect_start_pfn = section_nr_to_pfn(mem_blk->start_section_nr);  in register_mem_sect_under_node()
410 	sect_end_pfn = section_nr_to_pfn(mem_blk->end_section_nr);  in register_mem_sect_under_node()
438 					&mem_blk->dev.kobj,  in register_mem_sect_under_node()
439 					kobject_name(&mem_blk->dev.kobj));  in register_mem_sect_under_node()
443 		return sysfs_create_link_nowarn(&mem_blk->dev.kobj,  in register_mem_sect_under_node()
452 int unregister_mem_sect_under_nodes(struct memory_block *mem_blk,  in unregister_mem_sect_under_nodes()  argument
458 	if (!mem_blk) {  in unregister_mem_sect_under_nodes()
479 			 kobject_name(&mem_blk->dev.kobj));  in unregister_mem_sect_under_nodes()
480 		sysfs_remove_link(&mem_blk->dev.kobj,  in unregister_mem_sect_under_nodes()