Merge branch 'next' into for-linus

Prepare input updates for 6.1 merge window.

1 files changed, 10 insertions, 5 deletions

diff --git a/kernel/sched/core_sched.c b/kernel/sched/core_sched.c
index 38a2cec21014..93878cb2a46d 100644
--- a/kernel/sched/core_sched.c
+++ b/kernel/sched/core_sched.c
@@ -56,7 +56,6 @@ static unsigned long sched_core_update_cookie(struct task_struct *p,
 	unsigned long old_cookie;
 	struct rq_flags rf;
 	struct rq *rq;
-	bool enqueued;
 
 	rq = task_rq_lock(p, &rf);
 
@@ -68,14 +67,16 @@ static unsigned long sched_core_update_cookie(struct task_struct *p,
 	 */
 	SCHED_WARN_ON((p->core_cookie || cookie) && !sched_core_enabled(rq));
 
-	enqueued = sched_core_enqueued(p);
-	if (enqueued)
+	if (sched_core_enqueued(p))
 		sched_core_dequeue(rq, p, DEQUEUE_SAVE);
 
 	old_cookie = p->core_cookie;
 	p->core_cookie = cookie;
 
-	if (enqueued)
+	/*
+	 * Consider the cases: !prev_cookie and !cookie.
+	 */
+	if (cookie && task_on_rq_queued(p))
 		sched_core_enqueue(rq, p);
 
 	/*
@@ -277,7 +278,11 @@ void __sched_core_account_forceidle(struct rq *rq)
 		if (p == rq_i->idle)
 			continue;
 
-		__schedstat_add(p->stats.core_forceidle_sum, delta);
+		/*
+		 * Note: this will account forceidle to the current cpu, even
+		 * if it comes from our SMT sibling.
+		 */
+		__account_forceidle_time(p, delta);
 	}
 }