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-rw-r--r--kernel/sched/fair.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 2d1ac6e2386..bdf18836f74 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -5344,11 +5344,13 @@ static void task_move_group_fair(struct task_struct *p, int on_rq)
*
* - Moving a forked child which is waiting for being woken up by
* wake_up_new_task().
+ * - Moving a task which has been woken up by try_to_wake_up() and
+ * waiting for actually being woken up by sched_ttwu_pending().
*
* To prevent boost or penalty in the new cfs_rq caused by delta
* min_vruntime between the two cfs_rqs, we skip vruntime adjustment.
*/
- if (!on_rq && !p->se.sum_exec_runtime)
+ if (!on_rq && (!p->se.sum_exec_runtime || p->state == TASK_WAKING))
on_rq = 1;
if (!on_rq)