include/litmus/budget.h


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#ifndef _LITMUS_BUDGET_H_
#define _LITMUS_BUDGET_H_

struct enforcement_timer {
	struct hrtimer		timer;
	int			armed;
};

/**
 * update_enforcement_timer() - Update per-processor enforcement timer for
 * the next scheduled task.
 *
 * If @t is not NULL and has a precisely enforced budget, the timer will be
 * armed to trigger a reschedule when the budget is exhausted. Otherwise,
 * the timer will be cancelled.
*/
void update_enforcement_timer(struct task_struct* t);

void init_enforcement_timer(struct enforcement_timer *et);

void arm_enforcement_timer(struct enforcement_timer* et, struct task_struct* t);

void cancel_enforcement_timer(struct enforcement_timer* et);

#endif