74 					       struct vmem_altmap *altmap);
78 					 struct vmem_altmap *altmap)  in vmemmap_alloc_block_buf()  argument
82 	if (altmap)  in vmemmap_alloc_block_buf()
83 		return altmap_alloc_block_buf(size, altmap);  in vmemmap_alloc_block_buf()
91 static unsigned long __meminit vmem_altmap_next_pfn(struct vmem_altmap *altmap)  in vmem_altmap_next_pfn()  argument
93 	return altmap->base_pfn + altmap->reserve + altmap->alloc  in vmem_altmap_next_pfn()
94 		+ altmap->align;  in vmem_altmap_next_pfn()
97 static unsigned long __meminit vmem_altmap_nr_free(struct vmem_altmap *altmap)  in vmem_altmap_nr_free()  argument
99 	unsigned long allocated = altmap->alloc + altmap->align;  in vmem_altmap_nr_free()
101 	if (altmap->free > allocated)  in vmem_altmap_nr_free()
102 		return altmap->free - allocated;  in vmem_altmap_nr_free()
107 					       struct vmem_altmap *altmap)  in altmap_alloc_block_buf()  argument
117 	pfn = vmem_altmap_next_pfn(altmap);  in altmap_alloc_block_buf()
121 	if (nr_pfns + nr_align > vmem_altmap_nr_free(altmap))  in altmap_alloc_block_buf()
124 	altmap->alloc += nr_pfns;  in altmap_alloc_block_buf()
125 	altmap->align += nr_align;  in altmap_alloc_block_buf()
129 			__func__, pfn, altmap->alloc, altmap->align, nr_pfns);  in altmap_alloc_block_buf()
145 				       struct vmem_altmap *altmap,  in vmemmap_pte_populate()  argument
154 			p = vmemmap_alloc_block_buf(PAGE_SIZE, node, altmap);  in vmemmap_pte_populate()
246 					      struct vmem_altmap *altmap,  in vmemmap_populate_address()  argument
267 	pte = vmemmap_pte_populate(pmd, addr, node, altmap, reuse);  in vmemmap_populate_address()
277 					    struct vmem_altmap *altmap,  in vmemmap_populate_range()  argument
284 		pte = vmemmap_populate_address(addr, node, altmap, reuse);  in vmemmap_populate_range()
293 					 int node, struct vmem_altmap *altmap)  in vmemmap_populate_basepages()  argument
295 	return vmemmap_populate_range(start, end, node, altmap, NULL);  in vmemmap_populate_basepages()
310 					 int node, struct vmem_altmap *altmap)  in vmemmap_populate_hugepages()  argument
338 			p = vmemmap_alloc_block_buf(PMD_SIZE, node, altmap);  in vmemmap_populate_hugepages()
342 			} else if (altmap) {  in vmemmap_populate_hugepages()
355 		if (vmemmap_populate_basepages(addr, next, node, altmap))  in vmemmap_populate_hugepages()
453 		unsigned long nr_pages, int nid, struct vmem_altmap *altmap,  in __populate_section_memmap()  argument
464 	if (vmemmap_can_optimize(altmap, pgmap))  in __populate_section_memmap()
467 		r = vmemmap_populate(start, end, nid, altmap);  in __populate_section_memmap()