sched: remove the 'u64 now' parameter from ->pick_next_task()

remove the 'u64 now' parameter from ->pick_next_task().

( identity transformation that causes no change in functionality. )

Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/include/linux/sched.h b/include/linux/sched.h
index c7815a6..c6ad407 100644 (file)
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -861,7 +861,7 @@ struct sched_class {
 
        void (*check_preempt_curr) (struct rq *rq, struct task_struct *p);
 
-       struct task_struct * (*pick_next_task) (struct rq *rq, u64 now);
+       struct task_struct * (*pick_next_task) (struct rq *rq);
        void (*put_prev_task) (struct rq *rq, struct task_struct *p, u64 now);
 
        unsigned long (*load_balance) (struct rq *this_rq, int this_cpu,

diff --git a/kernel/sched.c b/kernel/sched.c
index e51d75f..b67a288 100644 (file)
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -3410,14 +3410,14 @@ pick_next_task(struct rq *rq, struct task_struct *prev, u64 now)
         * the fair class we can call that function directly:
         */
        if (likely(rq->nr_running == rq->cfs.nr_running)) {
-               p = fair_sched_class.pick_next_task(rq, now);
+               p = fair_sched_class.pick_next_task(rq);
                if (likely(p))
                        return p;
        }
 
        class = sched_class_highest;
        for ( ; ; ) {
-               p = class->pick_next_task(rq, now);
+               p = class->pick_next_task(rq);
                if (p)
                        return p;
                /*

diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index fb4d614..0b23aaf 100644 (file)
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -859,7 +859,7 @@ static void check_preempt_curr_fair(struct rq *rq, struct task_struct *p)
                __check_preempt_curr_fair(cfs_rq, &p->se, &curr->se, gran);
 }
 
-static struct task_struct *pick_next_task_fair(struct rq *rq, u64 now)
+static struct task_struct *pick_next_task_fair(struct rq *rq)
 {
        struct cfs_rq *cfs_rq = &rq->cfs;
        struct sched_entity *se;

diff --git a/kernel/sched_idletask.c b/kernel/sched_idletask.c
index f69e083..9f4c28f 100644 (file)
--- a/kernel/sched_idletask.c
+++ b/kernel/sched_idletask.c
@@ -13,7 +13,7 @@ static void check_preempt_curr_idle(struct rq *rq, struct task_struct *p)
        resched_task(rq->idle);
 }
 
-static struct task_struct *pick_next_task_idle(struct rq *rq, u64 now)
+static struct task_struct *pick_next_task_idle(struct rq *rq)
 {
        schedstat_inc(rq, sched_goidle);
 

diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index 60591e2..c0b0d62 100644 (file)
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -73,7 +73,7 @@ static void check_preempt_curr_rt(struct rq *rq, struct task_struct *p)
                resched_task(rq->curr);
 }
 
-static struct task_struct *pick_next_task_rt(struct rq *rq, u64 now)
+static struct task_struct *pick_next_task_rt(struct rq *rq)
 {
        struct rt_prio_array *array = &rq->rt.active;
        struct task_struct *next;