} else {
			copyValues(r.Form, newValues)
		}
	}
	return err
}

// ParseMultipartForm parses a request body as multipart/form-data.
// The whole request body is parsed and up to a total of maxMemory bytes of
// its file parts are stored in memory, with the remainder stored on
// disk in temporary files.
// ParseMultipartForm calls [Request.ParseForm] if necessary.

	}
	l.next, l.mapped = base, base
	l.end = base + size
	l.mapMemory = mapMemory
}

func (l *linearAlloc) alloc(size, align uintptr, sysStat *sysMemStat) unsafe.Pointer {
	p := alignUp(l.next, align)
	if p+size > l.end {
		return nil
	}
	l.next = p + size
	if pEnd := alignUp(l.next-1, physPageSize); pEnd > l.mapped {
		if l.mapMemory {
			// Transition from Reserved to Prepared to Ready.