466 					     struct dev_pagemap *pgmap)  in reuse_compound_section()  argument
468 	unsigned long nr_pages = pgmap_vmemmap_nr(pgmap);  in reuse_compound_section()
470 		PHYS_PFN(pgmap->ranges[pgmap->nr_range].start);  in reuse_compound_section()
495 						     struct dev_pagemap *pgmap)  in vmemmap_populate_compound_pages()  argument
501 	if (reuse_compound_section(start_pfn, pgmap)) {  in vmemmap_populate_compound_pages()
515 	size = min(end - start, pgmap_vmemmap_nr(pgmap) * sizeof(struct page));  in vmemmap_populate_compound_pages()
549 		struct dev_pagemap *pgmap)  in __populate_section_memmap()  argument
559 	if (vmemmap_can_optimize(altmap, pgmap))  in __populate_section_memmap()
560 		r = vmemmap_populate_compound_pages(pfn, start, end, nid, pgmap);  in __populate_section_memmap()
658 		struct vmem_altmap *altmap, struct dev_pagemap *pgmap)  in section_nr_vmemmap_pages()  argument
660 	const unsigned int order = pgmap ? pgmap->vmemmap_shift : 0;  in section_nr_vmemmap_pages()
666 	if (!vmemmap_can_optimize(altmap, pgmap))  in section_nr_vmemmap_pages()
684 		struct dev_pagemap *pgmap)  in populate_section_memmap()  argument
687 						      pgmap);  in populate_section_memmap()
689 	memmap_pages_add(section_nr_vmemmap_pages(pfn, nr_pages, altmap, pgmap));  in populate_section_memmap()
695 		struct vmem_altmap *altmap, struct dev_pagemap *pgmap)  in depopulate_section_memmap()  argument
700 	memmap_pages_add(-section_nr_vmemmap_pages(pfn, nr_pages, altmap, pgmap));  in depopulate_section_memmap()
777 		struct vmem_altmap *altmap, struct dev_pagemap *pgmap)  in section_deactivate()  argument
815 		depopulate_section_memmap(pfn, nr_pages, altmap, pgmap);  in section_deactivate()
825 		struct dev_pagemap *pgmap)  in section_activate()  argument
857 	memmap = populate_section_memmap(pfn, nr_pages, nid, altmap, pgmap);  in section_activate()
859 		section_deactivate(pfn, nr_pages, altmap, pgmap);  in section_activate()
887 		struct dev_pagemap *pgmap)  in sparse_add_section()  argument
898 	memmap = section_activate(nid, start_pfn, nr_pages, altmap, pgmap);  in sparse_add_section()
920 		struct vmem_altmap *altmap, struct dev_pagemap *pgmap)  in sparse_remove_section()  argument
927 	section_deactivate(pfn, nr_pages, altmap, pgmap);  in sparse_remove_section()