296 static void __init check_usemap_section_nr(int nid, unsigned long *usemap)  in check_usemap_section_nr()  argument
304 	usemap_snr = pfn_to_section_nr(__pa(usemap) >> PAGE_SHIFT);  in check_usemap_section_nr()
339 static void __init check_usemap_section_nr(int nid, unsigned long *usemap)  in check_usemap_section_nr()  argument
349 	void *usemap;  in sparse_early_usemaps_alloc_node()  local
354 	usemap = sparse_early_usemaps_alloc_pgdat_section(NODE_DATA(nodeid),  in sparse_early_usemaps_alloc_node()
356 	if (!usemap) {  in sparse_early_usemaps_alloc_node()
364 		usemap_map[pnum] = usemap;  in sparse_early_usemaps_alloc_node()
365 		usemap += size;  in sparse_early_usemaps_alloc_node()
526 	unsigned long *usemap;  in sparse_init()  local
571 		usemap = usemap_map[pnum];  in sparse_init()
572 		if (!usemap)  in sparse_init()
584 								usemap);  in sparse_init()
698 	unsigned long *usemap;  in sparse_add_one_section()  local
712 	usemap = __kmalloc_section_usemap();  in sparse_add_one_section()
713 	if (!usemap) {  in sparse_add_one_section()
730 	ret = sparse_init_one_section(ms, section_nr, memmap, usemap);  in sparse_add_one_section()
735 		kfree(usemap);  in sparse_add_one_section()
763 static void free_section_usemap(struct page *memmap, unsigned long *usemap)  in free_section_usemap()  argument
767 	if (!usemap)  in free_section_usemap()
770 	usemap_page = virt_to_page(usemap);  in free_section_usemap()
775 		kfree(usemap);  in free_section_usemap()
794 	unsigned long *usemap = NULL, flags;  in sparse_remove_one_section()  local
799 		usemap = ms->pageblock_flags;  in sparse_remove_one_section()
809 	free_section_usemap(memmap, usemap);  in sparse_remove_one_section()