* readjust comments of task_timeslice for kernel doc
@ 2006-10-17 4:46 Borislav Petkov
2006-10-18 5:56 ` Ingo Molnar
0 siblings, 1 reply; 2+ messages in thread
From: Borislav Petkov @ 2006-10-17 4:46 UTC (permalink / raw)
To: mingo; +Cc: lkml, trivial
Signed-off-by: <petkov@math.uni-muenster.de>
--- 19-rc2/kernel/sched.c 2006-10-14 08:17:59.000000000 +0200
+++ 19-rc2/kernel/sched.c.new 2006-10-17 06:34:53.000000000 +0200
@@ -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_timeslic
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);
___________________________________________________________
Telefonate ohne weitere Kosten vom PC zum PC: http://messenger.yahoo.de
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: readjust comments of task_timeslice for kernel doc
2006-10-17 4:46 readjust comments of task_timeslice for kernel doc Borislav Petkov
@ 2006-10-18 5:56 ` Ingo Molnar
0 siblings, 0 replies; 2+ messages in thread
From: Ingo Molnar @ 2006-10-18 5:56 UTC (permalink / raw)
To: Borislav Petkov; +Cc: lkml, trivial, Andrew Morton
* Borislav Petkov <bbpetkov@yahoo.de> wrote:
> Signed-off-by: <petkov@math.uni-muenster.de>
Acked-by: Ingo Molnar <mingo@elte.hu>
Ingo
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2006-10-18 6:04 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2006-10-17 4:46 readjust comments of task_timeslice for kernel doc Borislav Petkov
2006-10-18 5:56 ` Ingo Molnar
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®