diff options
Diffstat (limited to 'kernel/sched/deadline.c')
| -rw-r--r-- | kernel/sched/deadline.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c index 0f75e95ae024..0b45dd1068f7 100644 --- a/kernel/sched/deadline.c +++ b/kernel/sched/deadline.c @@ -1394,6 +1394,8 @@ static void inc_dl_deadline(struct dl_rq *dl_rq, u64 deadline) if (dl_rq->earliest_dl.curr == 0 || dl_time_before(deadline, dl_rq->earliest_dl.curr)) { + if (dl_rq->earliest_dl.curr == 0) + cpupri_set(&rq->rd->cpupri, rq->cpu, CPUPRI_HIGHER); dl_rq->earliest_dl.curr = deadline; cpudl_set(&rq->rd->cpudl, rq->cpu, deadline); } @@ -1411,6 +1413,7 @@ static void dec_dl_deadline(struct dl_rq *dl_rq, u64 deadline) dl_rq->earliest_dl.curr = 0; dl_rq->earliest_dl.next = 0; cpudl_clear(&rq->rd->cpudl, rq->cpu); + cpupri_set(&rq->rd->cpupri, rq->cpu, rq->rt.highest_prio.curr); } else { struct rb_node *leftmost = dl_rq->root.rb_leftmost; struct sched_dl_entity *entry; |