diff options
author | Borislav Petkov <bbpetkov@yahoo.de> | 2006-10-20 08:28:29 +0200 |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-20 19:26:37 +0200 |
commit | 91fcdd4e0314145d7d4fa52dba2f9c2da25346fd (patch) | |
tree | a4defe96d7f86a1bc0ba8bdb6df51efcf271d347 /kernel | |
parent | [PATCH] genirq: clean up irq-flow-type naming, fix (diff) | |
download | linux-91fcdd4e0314145d7d4fa52dba2f9c2da25346fd.tar.xz linux-91fcdd4e0314145d7d4fa52dba2f9c2da25346fd.zip |
[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 '')
-rw-r--r-- | kernel/sched.c | 18 |
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); |