1 files changed, 1 insertions, 25 deletions

diff --git a/kernel/sched.c b/kernel/sched.c
index ec5f472bc5b..b50b0f0c9aa 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -3725,30 +3725,6 @@ unsigned long long task_sched_runtime(struct task_struct *p)
 }
 
 /*
- * Return sum_exec_runtime for the thread group.
- * In case the task is currently running, return the sum plus current's
- * pending runtime that have not been accounted yet.
- *
- * Note that the thread group might have other running tasks as well,
- * so the return value not includes other pending runtime that other
- * running tasks might have.
- */
-unsigned long long thread_group_sched_runtime(struct task_struct *p)
-{
-        struct task_cputime totals;
-        unsigned long flags;
-        struct rq *rq;
-        u64 ns;
-
-        rq = task_rq_lock(p, &flags);
-        thread_group_cputime(p, &totals);
-        ns = totals.sum_exec_runtime + do_task_delta_exec(p, rq);
-        task_rq_unlock(rq, p, &flags);
-
-        return ns;
-}
-
-/*
  * Account user cpu time to a process.
  * @p: the process that the cpu time gets accounted to
  * @cputime: the cpu time spent in user space since the last update
@@ -4372,7 +4348,7 @@ static inline void sched_submit_work(struct task_struct *tsk)
                 blk_schedule_flush_plug(tsk);
 }
 
-asmlinkage void schedule(void)
+asmlinkage void __sched schedule(void)
 {
         struct task_struct *tsk = current;