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

remove the 'u64 now' parameter from ->put_prev_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 c6ad407..9afb66a 100644 (file)
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -862,7 +862,7 @@ struct sched_class {
        void (*check_preempt_curr) (struct rq *rq, struct task_struct *p);
 
        struct task_struct * (*pick_next_task) (struct rq *rq);
-       void (*put_prev_task) (struct rq *rq, struct task_struct *p, u64 now);
+       void (*put_prev_task) (struct rq *rq, struct task_struct *p);
 
        unsigned long (*load_balance) (struct rq *this_rq, int this_cpu,
                        struct rq *busiest,

diff --git a/kernel/sched.c b/kernel/sched.c
index 4f9f9e9..6644401 100644 (file)
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -3470,7 +3470,7 @@ need_resched_nonpreemptible:
        if (unlikely(!rq->nr_running))
                idle_balance(cpu, rq);
 
-       prev->sched_class->put_prev_task(rq, prev, now);
+       prev->sched_class->put_prev_task(rq, prev);
        next = pick_next_task(rq, prev);
 
        sched_info_switch(prev, next);

diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 0b23aaf..103327b 100644 (file)
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -878,7 +878,7 @@ static struct task_struct *pick_next_task_fair(struct rq *rq)
 /*
  * Account for a descheduled task:
  */
-static void put_prev_task_fair(struct rq *rq, struct task_struct *prev, u64 now)
+static void put_prev_task_fair(struct rq *rq, struct task_struct *prev)
 {
        struct sched_entity *se = &prev->se;
        struct cfs_rq *cfs_rq;

diff --git a/kernel/sched_idletask.c b/kernel/sched_idletask.c
index 9f4c28f..3503fb2 100644 (file)
--- a/kernel/sched_idletask.c
+++ b/kernel/sched_idletask.c
@@ -33,7 +33,7 @@ dequeue_task_idle(struct rq *rq, struct task_struct *p, int sleep)
        spin_lock_irq(&rq->lock);
 }
 
-static void put_prev_task_idle(struct rq *rq, struct task_struct *prev, u64 now)
+static void put_prev_task_idle(struct rq *rq, struct task_struct *prev)
 {
 }
 

diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index c0b0d62..dcdcad6 100644 (file)
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -92,7 +92,7 @@ static struct task_struct *pick_next_task_rt(struct rq *rq)
        return next;
 }
 
-static void put_prev_task_rt(struct rq *rq, struct task_struct *p, u64 now)
+static void put_prev_task_rt(struct rq *rq, struct task_struct *p)
 {
        update_curr_rt(rq);
        p->se.exec_start = 0;