dl_task

Name:dl_task

Proto:static inline int dl_task(struct task_struct *p)

Type:int

Parameter:

Type	Parameter	Name
struct task_struct *	p

20

Return dl_prio(prio)

**Caller**
Name	Describe
check_class_changed	switched_from, switched_to and prio_changed must _NOT_ drop rq->lock,* use the balance_callback list if you want balancing.* this means any call to check_class_changed() must be followed by a call to* balance_callback().
__sched_setscheduler
task_non_contending	The utilization of a task cannot be immediately removed from* the rq active utilization (running_bw) when the task blocks
dl_task_timer	This is the bandwidth enforcement timer callback
update_curr_dl	Update the current task's runtime statistics (provided it is still* a -deadline task and has not been removed from the dl_rq).
inactive_task_timer
switched_to_dl	When switching to -deadline, we may overload the rq, then* we try to push someone off, if possible.
hrtimer_nanosleep
check_thread_timers	Check for any per-thread CPU timers that have fired and move them off* the tsk->cpu_timers[N] list onto the firing list. Here we update the
fastpath_timer_check	astpath_timer_check - POSIX CPU timers fast path.@tsk: The task (thread) being checked. Check the task and thread group timers. If both are zero (there are no* timers set) return false. Otherwise snapshot the task and thread group
probe_wakeup

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