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Commit 91fcdd4e authored by Borislav Petkov's avatar Borislav Petkov Committed by Linus Torvalds
Browse files

[PATCH] readjust comments of task_timeslice for kernel doc 



Signed-off-by: default avatarBorislav Petkov <petkov@math.uni-muenster.de>
Acked-by: default avatarIngo Molnar <mingo@elte.hu>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 145fc655

kernel/sched.c

+9 −9
Original line number Diff line number Diff line
@@ -160,15 +160,6 @@ 
#define TASK_PREEMPTS_CURR(p, rq) \

	((p)->prio < (rq)->curr->prio)



/*

 * task_timeslice() scales user-nice values [ -20 ... 0 ... 19 ]

 * to time slice values: [800ms ... 100ms ... 5ms]

 *

 * The higher a thread's priority, the bigger timeslices

 * it gets during one round of execution. But even the lowest

 * priority thread gets MIN_TIMESLICE worth of execution time.

 */



#define SCALE_PRIO(x, prio) \

	max(x * (MAX_PRIO - prio) / (MAX_USER_PRIO / 2), MIN_TIMESLICE)
@@ -180,6 +171,15 @@ static unsigned int static_prio_timeslice(int static_prio) 
		return SCALE_PRIO(DEF_TIMESLICE, static_prio);

}



/*

 * task_timeslice() scales user-nice values [ -20 ... 0 ... 19 ]

 * to time slice values: [800ms ... 100ms ... 5ms]

 *

 * The higher a thread's priority, the bigger timeslices

 * it gets during one round of execution. But even the lowest

 * priority thread gets MIN_TIMESLICE worth of execution time.

 */



static inline unsigned int task_timeslice(struct task_struct *p)

{

	return static_prio_timeslice(p->static_prio);