159 static inline void red_set_vars(struct red_vars *v)  in red_set_vars()  argument
165 	v->qavg		= 0;  in red_set_vars()
167 	v->qcount	= -1;  in red_set_vars()
208 static inline int red_is_idling(const struct red_vars *v)  in red_is_idling()  argument
210 	return v->qidlestart.tv64 != 0;  in red_is_idling()
213 static inline void red_start_of_idle_period(struct red_vars *v)  in red_start_of_idle_period()  argument
215 	v->qidlestart = ktime_get();  in red_start_of_idle_period()
218 static inline void red_end_of_idle_period(struct red_vars *v)  in red_end_of_idle_period()  argument
220 	v->qidlestart.tv64 = 0;  in red_end_of_idle_period()
223 static inline void red_restart(struct red_vars *v)  in red_restart()  argument
225 	red_end_of_idle_period(v);  in red_restart()
226 	v->qavg = 0;  in red_restart()
227 	v->qcount = -1;  in red_restart()
231 							 const struct red_vars *v)  in red_calc_qavg_from_idle_time()  argument
233 	s64 delta = ktime_us_delta(ktime_get(), v->qidlestart);  in red_calc_qavg_from_idle_time()
260 		return v->qavg >> shift;  in red_calc_qavg_from_idle_time()
269 		us_idle = (v->qavg * (u64)us_idle) >> p->Scell_log;  in red_calc_qavg_from_idle_time()
271 		if (us_idle < (v->qavg >> 1))  in red_calc_qavg_from_idle_time()
272 			return v->qavg - us_idle;  in red_calc_qavg_from_idle_time()
274 			return v->qavg >> 1;  in red_calc_qavg_from_idle_time()
279 						       const struct red_vars *v,  in red_calc_qavg_no_idle_time()  argument
291 	return v->qavg + (backlog - (v->qavg >> p->Wlog));  in red_calc_qavg_no_idle_time()
295 					  const struct red_vars *v,  in red_calc_qavg()  argument
298 	if (!red_is_idling(v))  in red_calc_qavg()
299 		return red_calc_qavg_no_idle_time(p, v, backlog);  in red_calc_qavg()
301 		return red_calc_qavg_from_idle_time(p, v);  in red_calc_qavg()
311 				       const struct red_vars *v,  in red_mark_probability()  argument
330 	return !(((qavg - p->qth_min) >> p->Wlog) * v->qcount < v->qR);  in red_mark_probability()
356 			     struct red_vars *v,  in red_action()  argument
361 			v->qcount = -1;  in red_action()
365 			if (++v->qcount) {  in red_action()
366 				if (red_mark_probability(p, v, qavg)) {  in red_action()
367 					v->qcount = 0;  in red_action()
368 					v->qR = red_random(p);  in red_action()
372 				v->qR = red_random(p);  in red_action()
377 			v->qcount = -1;  in red_action()
385 static inline void red_adaptative_algo(struct red_parms *p, struct red_vars *v)  in red_adaptative_algo()  argument
390 	qavg = v->qavg;  in red_adaptative_algo()
391 	if (red_is_idling(v))  in red_adaptative_algo()
392 		qavg = red_calc_qavg_from_idle_time(p, v);  in red_adaptative_algo()