From 052f1dc7eb02300b05170ae341ccd03b76207778 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Wed, 13 Feb 2008 15:45:40 +0100 Subject: sched: rt-group: make rt groups scheduling configurable Make the rt group scheduler compile time configurable. Keep it experimental for now. Signed-off-by: Peter Zijlstra Signed-off-by: Ingo Molnar --- kernel/sched_rt.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'kernel/sched_rt.c') diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c index 35825b28e429..f54792b175b2 100644 --- a/kernel/sched_rt.c +++ b/kernel/sched_rt.c @@ -55,7 +55,7 @@ static inline int on_rt_rq(struct sched_rt_entity *rt_se) return !list_empty(&rt_se->run_list); } -#ifdef CONFIG_FAIR_GROUP_SCHED +#ifdef CONFIG_RT_GROUP_SCHED static inline u64 sched_rt_runtime(struct rt_rq *rt_rq) { @@ -177,7 +177,7 @@ static inline int rt_rq_throttled(struct rt_rq *rt_rq) static inline int rt_se_prio(struct sched_rt_entity *rt_se) { -#ifdef CONFIG_FAIR_GROUP_SCHED +#ifdef CONFIG_RT_GROUP_SCHED struct rt_rq *rt_rq = group_rt_rq(rt_se); if (rt_rq) @@ -269,7 +269,7 @@ void inc_rt_tasks(struct sched_rt_entity *rt_se, struct rt_rq *rt_rq) { WARN_ON(!rt_prio(rt_se_prio(rt_se))); rt_rq->rt_nr_running++; -#if defined CONFIG_SMP || defined CONFIG_FAIR_GROUP_SCHED +#if defined CONFIG_SMP || defined CONFIG_RT_GROUP_SCHED if (rt_se_prio(rt_se) < rt_rq->highest_prio) rt_rq->highest_prio = rt_se_prio(rt_se); #endif @@ -281,7 +281,7 @@ void inc_rt_tasks(struct sched_rt_entity *rt_se, struct rt_rq *rt_rq) update_rt_migration(rq_of_rt_rq(rt_rq)); #endif -#ifdef CONFIG_FAIR_GROUP_SCHED +#ifdef CONFIG_RT_GROUP_SCHED if (rt_se_boosted(rt_se)) rt_rq->rt_nr_boosted++; #endif @@ -293,7 +293,7 @@ void dec_rt_tasks(struct sched_rt_entity *rt_se, struct rt_rq *rt_rq) WARN_ON(!rt_prio(rt_se_prio(rt_se))); WARN_ON(!rt_rq->rt_nr_running); rt_rq->rt_nr_running--; -#if defined CONFIG_SMP || defined CONFIG_FAIR_GROUP_SCHED +#if defined CONFIG_SMP || defined CONFIG_RT_GROUP_SCHED if (rt_rq->rt_nr_running) { struct rt_prio_array *array; @@ -315,7 +315,7 @@ void dec_rt_tasks(struct sched_rt_entity *rt_se, struct rt_rq *rt_rq) update_rt_migration(rq_of_rt_rq(rt_rq)); #endif /* CONFIG_SMP */ -#ifdef CONFIG_FAIR_GROUP_SCHED +#ifdef CONFIG_RT_GROUP_SCHED if (rt_se_boosted(rt_se)) rt_rq->rt_nr_boosted--; -- cgit v1.2.2