56 	unsigned long	size;  member
212 		e_pfn = PFN_DOWN(entry->addr + entry->size);  in xen_find_pfn_range()
333         unsigned long start_pfn, unsigned long size, unsigned long remap_pfn)  in xen_do_set_identity_and_remap_chunk()  argument
338 	unsigned long ident_end_pfn = start_pfn + size;  in xen_do_set_identity_and_remap_chunk()
339 	unsigned long left = size;  in xen_do_set_identity_and_remap_chunk()
342 	WARN_ON(size == 0);  in xen_do_set_identity_and_remap_chunk()
360 		xen_remap_buf.size = chunk;  in xen_do_set_identity_and_remap_chunk()
402 		unsigned long size = left;  in xen_set_identity_and_remap_chunk()  local
408 			set_phys_range_identity(cur_pfn, cur_pfn + size);  in xen_set_identity_and_remap_chunk()
411 		if (cur_pfn + size > nr_pages)  in xen_set_identity_and_remap_chunk()
412 			size = nr_pages - cur_pfn;  in xen_set_identity_and_remap_chunk()
422 		if (size > remap_range_size)  in xen_set_identity_and_remap_chunk()
423 			size = remap_range_size;  in xen_set_identity_and_remap_chunk()
425 		xen_do_set_identity_and_remap_chunk(cur_pfn, size, remap_pfn);  in xen_set_identity_and_remap_chunk()
428 		i += size;  in xen_set_identity_and_remap_chunk()
429 		remap_pfn += size;  in xen_set_identity_and_remap_chunk()
475 		phys_addr_t end = entry->addr + entry->size;  in xen_foreach_remap_area()
518 		for (i = 0; i < xen_remap_buf.size; i++) {  in xen_remap_memory()
526 			len += xen_remap_buf.size;  in xen_remap_memory()
528 			len += xen_remap_buf.size;  in xen_remap_memory()
532 			len = xen_remap_buf.size;  in xen_remap_memory()
589 						 phys_addr_t size, int type)  in xen_align_and_add_e820_region()  argument
591 	phys_addr_t end = start + size;  in xen_align_and_add_e820_region()
613 bool __init xen_is_e820_reserved(phys_addr_t start, phys_addr_t size)  in xen_is_e820_reserved()  argument
619 	if (!size)  in xen_is_e820_reserved()
622 	end = start + size;  in xen_is_e820_reserved()
627 		    (entry->addr + entry->size) >= end)  in xen_is_e820_reserved()
644 phys_addr_t __init xen_find_free_area(phys_addr_t size)  in xen_find_free_area()  argument
651 		if (entry->type != E820_RAM || entry->size < size)  in xen_find_free_area()
654 		for (addr = start; addr < start + size; addr += PAGE_SIZE) {  in xen_find_free_area()
658 			if (start + size > entry->addr + entry->size)  in xen_find_free_area()
661 		if (addr >= start + size) {  in xen_find_free_area()
662 			memblock_reserve(start, size);  in xen_find_free_area()
705 	phys_addr_t start, size;  in xen_reserve_xen_mfnlist()  local
709 		size = PFN_ALIGN(xen_start_info->nr_pages *  in xen_reserve_xen_mfnlist()
713 		size = PFN_PHYS(xen_start_info->nr_p2m_frames);  in xen_reserve_xen_mfnlist()
716 	if (!xen_is_e820_reserved(start, size)) {  in xen_reserve_xen_mfnlist()
717 		memblock_reserve(start, size);  in xen_reserve_xen_mfnlist()
739 	phys_addr_t mem_end, addr, size, chunk_size;  in xen_memory_setup()  local
764 		xen_e820_map[0].size = mem_end;  in xen_memory_setup()
766 		xen_e820_map[0].size += 8ULL << 20;  in xen_memory_setup()
815 	size = xen_e820_map[0].size;  in xen_memory_setup()
819 		chunk_size = size;  in xen_memory_setup()
824 				chunk_size = min(size, mem_end - addr);  in xen_memory_setup()
826 				chunk_size = min(size, PFN_PHYS(extra_pages));  in xen_memory_setup()
840 		size -= chunk_size;  in xen_memory_setup()
841 		if (size == 0) {  in xen_memory_setup()
845 				size = xen_e820_map[i].size;  in xen_memory_setup()
888 		phys_addr_t new_area, start, size;  in xen_memory_setup()  local
897 		size = boot_params.hdr.ramdisk_size;  in xen_memory_setup()
898 		xen_phys_memcpy(new_area, start, size);  in xen_memory_setup()
900 			start, start + size, new_area, new_area + size);  in xen_memory_setup()
901 		memblock_free(start, size);  in xen_memory_setup()
939 		e820_add_region(xen_e820_map[i].addr, xen_e820_map[i].size,  in xen_auto_xlated_memory_setup()