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authorBorislav Petkov <bbpetkov@yahoo.de>2006-10-19 23:28:29 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-20 10:26:37 -0700
commit91fcdd4e0314145d7d4fa52dba2f9c2da25346fd (patch)
treea4defe96d7f86a1bc0ba8bdb6df51efcf271d347 /kernel
parent145fc655a1ceabda76cf2ad74f7cf96863c65b65 (diff)
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[PATCH] readjust comments of task_timeslice for kernel doc
Signed-off-by: Borislav Petkov <petkov@math.uni-muenster.de> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/sched.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/kernel/sched.c b/kernel/sched.c
index 094b5687eef6..3399701c680e 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -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);