diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c index 7328383690f1e66a603c707c231f1388f2f1008d..3b89aa6594a918c47c6f8c97194132aa2e04ba41 100644 --- a/kernel/sched_fair.c +++ b/kernel/sched_fair.c @@ -1521,7 +1521,7 @@ load_balance_fair(struct rq *this_rq, int this_cpu, struct rq *busiest, rcu_read_lock(); update_h_load(busiest_cpu); - list_for_each_entry(tg, &task_groups, list) { + list_for_each_entry_rcu(tg, &task_groups, list) { struct cfs_rq *busiest_cfs_rq = tg->cfs_rq[busiest_cpu]; unsigned long busiest_h_load = busiest_cfs_rq->h_load; unsigned long busiest_weight = busiest_cfs_rq->load.weight;