496 static void store_slot_info(struct mem_vector *region, unsigned long image_size)  in store_slot_info()  argument
503 	slot_area.addr = region->start;  in store_slot_info()
504 	slot_area.num = 1 + (region->size - image_size) / CONFIG_PHYSICAL_ALIGN;  in store_slot_info()
515 process_gb_huge_pages(struct mem_vector *region, unsigned long image_size)  in process_gb_huge_pages()  argument
522 		store_slot_info(region, image_size);  in process_gb_huge_pages()
527 	pud_start = ALIGN(region->start, PUD_SIZE);  in process_gb_huge_pages()
528 	pud_end = ALIGN_DOWN(region->start + region->size, PUD_SIZE);  in process_gb_huge_pages()
532 		store_slot_info(region, image_size);  in process_gb_huge_pages()
537 	if (pud_start >= region->start + image_size) {  in process_gb_huge_pages()
538 		tmp.start = region->start;  in process_gb_huge_pages()
539 		tmp.size = pud_start - region->start;  in process_gb_huge_pages()
553 	if (region->start + region->size >= pud_end + image_size) {  in process_gb_huge_pages()
555 		tmp.size = region->start + region->size - pud_end;  in process_gb_huge_pages()
588 	struct mem_vector region, overlap;  in __process_mem_region()  local
592 	region.start = max_t(u64, entry->start, minimum);  in __process_mem_region()
598 		region.start = ALIGN(region.start, CONFIG_PHYSICAL_ALIGN);  in __process_mem_region()
601 		if (region.start > region_end)  in __process_mem_region()
605 		region.size = region_end - region.start;  in __process_mem_region()
608 		if (region.size < image_size)  in __process_mem_region()
612 		if (!mem_avoid_overlap(&region, &overlap)) {  in __process_mem_region()
613 			process_gb_huge_pages(&region, image_size);  in __process_mem_region()
618 		if (overlap.start >= region.start + image_size) {  in __process_mem_region()
619 			region.size = overlap.start - region.start;  in __process_mem_region()
620 			process_gb_huge_pages(&region, image_size);  in __process_mem_region()
624 		region.start = overlap.start + overlap.size;  in __process_mem_region()
628 static bool process_mem_region(struct mem_vector *region,  in process_mem_region()  argument
638 		__process_mem_region(region, minimum, image_size);  in process_mem_region()
656 		if (!mem_overlaps(region, &immovable_mem[i]))  in process_mem_region()
661 		region_end = region->start + region->size;  in process_mem_region()
663 		entry.start = clamp(region->start, start, end);  in process_mem_region()
688 	struct mem_vector region;  in process_efi_entries()  local
745 		region.start = md->phys_addr;  in process_efi_entries()
746 		region.size = md->num_pages << EFI_PAGE_SHIFT;  in process_efi_entries()
747 		if (process_mem_region(&region, minimum, image_size))  in process_efi_entries()
764 	struct mem_vector region;  in process_e820_entries()  local
773 		region.start = entry->addr;  in process_e820_entries()
774 		region.size = entry->size;  in process_e820_entries()
775 		if (process_mem_region(&region, minimum, image_size))  in process_e820_entries()