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@@ -160,15 +160,6 @@
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#define TASK_PREEMPTS_CURR(p, rq) \
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#define TASK_PREEMPTS_CURR(p, rq) \
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((p)->prio < (rq)->curr->prio)
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((p)->prio < (rq)->curr->prio)
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-/*
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- * task_timeslice() scales user-nice values [ -20 ... 0 ... 19 ]
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- * to time slice values: [800ms ... 100ms ... 5ms]
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- *
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- * The higher a thread's priority, the bigger timeslices
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- * it gets during one round of execution. But even the lowest
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- * priority thread gets MIN_TIMESLICE worth of execution time.
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- */
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-
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#define SCALE_PRIO(x, prio) \
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#define SCALE_PRIO(x, prio) \
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max(x * (MAX_PRIO - prio) / (MAX_USER_PRIO / 2), MIN_TIMESLICE)
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max(x * (MAX_PRIO - prio) / (MAX_USER_PRIO / 2), MIN_TIMESLICE)
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@@ -180,6 +171,15 @@ static unsigned int static_prio_timeslice(int static_prio)
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return SCALE_PRIO(DEF_TIMESLICE, static_prio);
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return SCALE_PRIO(DEF_TIMESLICE, static_prio);
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}
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}
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+/*
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+ * task_timeslice() scales user-nice values [ -20 ... 0 ... 19 ]
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+ * to time slice values: [800ms ... 100ms ... 5ms]
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+ *
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+ * The higher a thread's priority, the bigger timeslices
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+ * it gets during one round of execution. But even the lowest
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+ * priority thread gets MIN_TIMESLICE worth of execution time.
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+ */
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+
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static inline unsigned int task_timeslice(struct task_struct *p)
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static inline unsigned int task_timeslice(struct task_struct *p)
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{
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{
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return static_prio_timeslice(p->static_prio);
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return static_prio_timeslice(p->static_prio);
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