/* initialize the runtime service curve with the given internal service curve starting at (x, y).  */
static void rtsc_init(struct runtime_sc *rtsc, struct internal_sc *isc, u64 x, u64 y)
/* initialize the runtime service curve with the given internal service curve starting at (x, y).  */
static void rtsc_init(struct runtime_sc *rtsc, struct internal_sc *isc, u64 x, u64 y)
{
	rtsc->x	   = x;
	rtsc->y    = y;
	rtsc->sm1  = isc->sm1;
	rtsc->ism1 = isc->ism1;
	rtsc->dx   = isc->dx;
	rtsc->dy   = isc->dy;
	rtsc->sm2  = isc->sm2;
	rtsc->ism2 = isc->ism2;
}