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-rw-r--r--kernel/sched.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/sched.c b/kernel/sched.c
index 9dd8d121eea6..6185fa080ec8 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -343,6 +343,8 @@ struct rt_rq {
int rt_load_balance_idx;
struct list_head *rt_load_balance_head, *rt_load_balance_curr;
unsigned long rt_nr_running;
+ /* highest queued rt task prio */
+ int highest_prio;
};
/*
@@ -6864,6 +6866,7 @@ void __init sched_init(void)
rq->cpu = i;
rq->migration_thread = NULL;
INIT_LIST_HEAD(&rq->migration_queue);
+ rq->rt.highest_prio = MAX_RT_PRIO;
#endif
atomic_set(&rq->nr_iowait, 0);