619 			struct linux_efi_memreserve *rsv;  in efi_config_parse_tables()  local
634 			rsv = (void *)(p + prsv % PAGE_SIZE);  in efi_config_parse_tables()
638 					 struct_size(rsv, entry, rsv->size));  in efi_config_parse_tables()
640 			for (i = 0; i < atomic_read(&rsv->count); i++) {  in efi_config_parse_tables()
641 				memblock_reserve(rsv->entry[i].base,  in efi_config_parse_tables()
642 						 rsv->entry[i].size);  in efi_config_parse_tables()
645 			prsv = rsv->next;  in efi_config_parse_tables()
915 	struct linux_efi_memreserve *rsv;  in efi_mem_reserve_persistent()  local
929 	for (prsv = efi_memreserve_root->next; prsv; prsv = rsv->next) {  in efi_mem_reserve_persistent()
930 		rsv = memremap(prsv, sizeof(*rsv), MEMREMAP_WB);  in efi_mem_reserve_persistent()
931 		index = atomic_fetch_add_unless(&rsv->count, 1, rsv->size);  in efi_mem_reserve_persistent()
932 		if (index < rsv->size) {  in efi_mem_reserve_persistent()
933 			rsv->entry[index].base = addr;  in efi_mem_reserve_persistent()
934 			rsv->entry[index].size = size;  in efi_mem_reserve_persistent()
936 			memunmap(rsv);  in efi_mem_reserve_persistent()
939 		memunmap(rsv);  in efi_mem_reserve_persistent()
943 	rsv = (struct linux_efi_memreserve *)__get_free_page(GFP_ATOMIC);  in efi_mem_reserve_persistent()
944 	if (!rsv)  in efi_mem_reserve_persistent()
947 	rc = efi_mem_reserve_iomem(__pa(rsv), SZ_4K);  in efi_mem_reserve_persistent()
949 		free_page((unsigned long)rsv);  in efi_mem_reserve_persistent()
959 	rsv->size = EFI_MEMRESERVE_COUNT(SZ_4K);  in efi_mem_reserve_persistent()
960 	atomic_set(&rsv->count, 1);  in efi_mem_reserve_persistent()
961 	rsv->entry[0].base = addr;  in efi_mem_reserve_persistent()
962 	rsv->entry[0].size = size;  in efi_mem_reserve_persistent()
965 	rsv->next = efi_memreserve_root->next;  in efi_mem_reserve_persistent()
966 	efi_memreserve_root->next = __pa(rsv);  in efi_mem_reserve_persistent()