dl_check_constrained_dl

Name:During the activation, CBS checks if it can reuse the current task's* runtime and period

Proto:static inline void dl_check_constrained_dl(struct sched_dl_entity *dl_se)

Type:void

Parameter:

Type	Parameter	Name
struct sched_dl_entity *	dl_se

1113

p = dl_task_of(dl_se)

1114

rq = rq_of_dl_rq(dl_rq_of_se(dl_se))

1116

If dl_time_before( Absolute deadline for this instance , rq_clock(rq)) && dl_time_before(rq_clock(rq), dl_next_period(dl_se)) Then

1118

If Value for the false possibility is greater at compile time(dl_boosted || !If the entity depleted all its runtime, and if we want it to sleep* while waiting for some new execution time to become available, we* set the bandwidth replenishment timer to the replenishment instant* and try to activate it) Then Return

1120

* Some bool flags: *@dl_throttled tells if we exhausted the runtime. If so, the * task has to wait for a replenishment to be performed at the * next firing of dl_timer. *@dl_boosted tells if we are boosted due to DI. If so we are * outside bandwidth enforc = 1

1121

If Remaining runtime for this instance > 0 Then Remaining runtime for this instance = 0

**Caller**
Name	Describe
enqueue_task_dl

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