cfs_rq is declarated twice. place_entity() doesn't change cfs_rq,
so it's erratum. Fix that.
(and use above declarated se instead of &p->se)
Signed-off-by: Kirill Tkhai <tk...@yandex.ru>
CC: Ingo Molnar <mi...@redhat.com>
CC: Peter Zijlstra <pet...@infradead.org>
CC: Steven Rostedt <rost...@goodmis.org>
---
kernel/sched/fair.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 9565645..f918635 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -5889,11 +5889,9 @@ static void switched_from_fair(struct rq *rq, struct
task_struct *p)
* and ensure we don't carry in an old decay_count if we
* switch back.
*/
- if (p->se.avg.decay_count) {
- struct cfs_rq *cfs_rq = cfs_rq_of(&p->se);
- __synchronize_entity_decay(&p->se);
- subtract_blocked_load_contrib(cfs_rq,
- p->se.avg.load_avg_contrib);
+ if (se->avg.decay_count) {
+ __synchronize_entity_decay(se);
+ subtract_blocked_load_contrib(cfs_rq, se->avg.load_avg_contrib);
}
#endif
}
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