Hi sheldon,
ya buddy u are right i also go thr alex for same but i want to understand when this counter FLUDISC will increment i mean what happens actually when pcu buffer will be discarded while moving from one ra to another or one pcu to another pcu?
and i think if u see in alex with loss free preemption with this case ra and pcu reselction here tbf will not release immediately it will store llc frames in pcu abt 10 sec and in between if user try again then tbf will continue.
plz share if i am wrong.