427 					       struct vmem_altmap *altmap);
431 					 struct vmem_altmap *altmap)  in vmemmap_alloc_block_buf()  argument
435 	if (altmap)  in vmemmap_alloc_block_buf()
436 		return altmap_alloc_block_buf(size, altmap);  in vmemmap_alloc_block_buf()
444 static unsigned long __meminit vmem_altmap_next_pfn(struct vmem_altmap *altmap)  in vmem_altmap_next_pfn()  argument
446 	return altmap->base_pfn + altmap->reserve + altmap->alloc  in vmem_altmap_next_pfn()
447 		+ altmap->align;  in vmem_altmap_next_pfn()
450 static unsigned long __meminit vmem_altmap_nr_free(struct vmem_altmap *altmap)  in vmem_altmap_nr_free()  argument
452 	unsigned long allocated = altmap->alloc + altmap->align;  in vmem_altmap_nr_free()
454 	if (altmap->free > allocated)  in vmem_altmap_nr_free()
455 		return altmap->free - allocated;  in vmem_altmap_nr_free()
460 					       struct vmem_altmap *altmap)  in altmap_alloc_block_buf()  argument
470 	pfn = vmem_altmap_next_pfn(altmap);  in altmap_alloc_block_buf()
474 	if (nr_pfns + nr_align > vmem_altmap_nr_free(altmap))  in altmap_alloc_block_buf()
477 	altmap->alloc += nr_pfns;  in altmap_alloc_block_buf()
478 	altmap->align += nr_align;  in altmap_alloc_block_buf()
482 			__func__, pfn, altmap->alloc, altmap->align, nr_pfns);  in altmap_alloc_block_buf()
498 				       struct vmem_altmap *altmap)  in vmemmap_pte_populate()  argument
505 		p = vmemmap_alloc_block_buf(PAGE_SIZE, node, altmap);  in vmemmap_pte_populate()
574 					 int node, struct vmem_altmap *altmap)  in vmemmap_populate_basepages()  argument
596 		pte = vmemmap_pte_populate(pmd, addr, node, altmap);  in vmemmap_populate_basepages()
606 		unsigned long nr_pages, int nid, struct vmem_altmap *altmap)  in __populate_section_memmap()  argument
615 	if (vmemmap_populate(start, end, nid, altmap))  in __populate_section_memmap()