1 files changed, 7 insertions, 32 deletions

diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 89fa32b4edf2..c863663d204d 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -682,6 +682,7 @@ enqueue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int wakeup)
          * Update run-time statistics of the 'current'.
          */
         update_curr(cfs_rq);
+        account_entity_enqueue(cfs_rq, se);
 
         if (wakeup) {
                 place_entity(cfs_rq, se, 0);
@@ -692,7 +693,6 @@ enqueue_entity(struct cfs_rq *cfs_rq, struct sched_entity *se, int wakeup)
         check_spread(cfs_rq, se);
         if (se != cfs_rq->curr)
                 __enqueue_entity(cfs_rq, se);
-        account_entity_enqueue(cfs_rq, se);
 }
 
 static void update_avg(u64 *avg, u64 sample)
@@ -841,8 +841,10 @@ entity_tick(struct cfs_rq *cfs_rq, struct sched_entity *curr, int queued)
          * queued ticks are scheduled to match the slice, so don't bother
          * validating it and just reschedule.
          */
-        if (queued)
-                return resched_task(rq_of(cfs_rq)->curr);
+        if (queued) {
+                resched_task(rq_of(cfs_rq)->curr);
+                return;
+        }
         /*
          * don't let the period tick interfere with the hrtick preemption
          */
@@ -957,7 +959,7 @@ static void yield_task_fair(struct rq *rq)
                 return;
 
         if (likely(!sysctl_sched_compat_yield) && curr->policy != SCHED_BATCH) {
-                __update_rq_clock(rq);
+                update_rq_clock(rq);
                 /*
                  * Update run-time statistics of the 'current'.
                  */
@@ -1007,7 +1009,7 @@ static int wake_idle(int cpu, struct task_struct *p)
          * sibling runqueue info. This will avoid the checks and cache miss
          * penalities associated with that.
          */
-        if (idle_cpu(cpu) || cpu_rq(cpu)->nr_running > 1)
+        if (idle_cpu(cpu) || cpu_rq(cpu)->cfs.nr_running > 1)
                 return cpu;
 
         for_each_domain(cpu, sd) {
@@ -1611,30 +1613,6 @@ static const struct sched_class fair_sched_class = {
 };
 
 #ifdef CONFIG_SCHED_DEBUG
-static void
-print_cfs_rq_tasks(struct seq_file *m, struct cfs_rq *cfs_rq, int depth)
-{
-        struct sched_entity *se;
-
-        if (!cfs_rq)
-                return;
-
-        list_for_each_entry_rcu(se, &cfs_rq->tasks, group_node) {
-                int i;
-
-                for (i = depth; i; i--)
-                        seq_puts(m, "  ");
-
-                seq_printf(m, "%lu %s %lu\n",
-                                se->load.weight,
-                                entity_is_task(se) ? "T" : "G",
-                                calc_delta_weight(SCHED_LOAD_SCALE, se)
-                                );
-                if (!entity_is_task(se))
-                        print_cfs_rq_tasks(m, group_cfs_rq(se), depth + 1);
-        }
-}
-
 static void print_cfs_stats(struct seq_file *m, int cpu)
 {
         struct cfs_rq *cfs_rq;
@@ -1642,9 +1620,6 @@ static void print_cfs_stats(struct seq_file *m, int cpu)
         rcu_read_lock();
         for_each_leaf_cfs_rq(cpu_rq(cpu), cfs_rq)
                 print_cfs_rq(m, cpu, cfs_rq);
-
-        seq_printf(m, "\nWeight tree:\n");
-        print_cfs_rq_tasks(m, &cpu_rq(cpu)->cfs, 1);
         rcu_read_unlock();
 }
 #endif