diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sched/deadline.c | 18 | ||||
| -rw-r--r-- | kernel/sched/debug.c | 6 |
2 files changed, 14 insertions, 10 deletions
diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c index e2d51f4306b3..f25301267e47 100644 --- a/kernel/sched/deadline.c +++ b/kernel/sched/deadline.c @@ -1496,10 +1496,12 @@ throttle: } if (unlikely(is_dl_boosted(dl_se) || !start_dl_timer(dl_se))) { - if (dl_server(dl_se)) - enqueue_dl_entity(dl_se, ENQUEUE_REPLENISH); - else + if (dl_server(dl_se)) { + replenish_dl_new_period(dl_se, rq); + start_dl_timer(dl_se); + } else { enqueue_task_dl(rq, dl_task_of(dl_se), ENQUEUE_REPLENISH); + } } if (!is_leftmost(dl_se, &rq->dl)) @@ -1611,7 +1613,7 @@ void dl_server_stop(struct sched_dl_entity *dl_se) static bool dl_server_stopped(struct sched_dl_entity *dl_se) { if (!dl_se->dl_server_active) - return false; + return true; if (dl_se->dl_server_idle) { dl_server_stop(dl_se); @@ -1849,7 +1851,9 @@ void inc_dl_tasks(struct sched_dl_entity *dl_se, struct dl_rq *dl_rq) u64 deadline = dl_se->deadline; dl_rq->dl_nr_running++; - add_nr_running(rq_of_dl_rq(dl_rq), 1); + + if (!dl_server(dl_se)) + add_nr_running(rq_of_dl_rq(dl_rq), 1); inc_dl_deadline(dl_rq, deadline); } @@ -1859,7 +1863,9 @@ void dec_dl_tasks(struct sched_dl_entity *dl_se, struct dl_rq *dl_rq) { WARN_ON(!dl_rq->dl_nr_running); dl_rq->dl_nr_running--; - sub_nr_running(rq_of_dl_rq(dl_rq), 1); + + if (!dl_server(dl_se)) + sub_nr_running(rq_of_dl_rq(dl_rq), 1); dec_dl_deadline(dl_rq, dl_se->deadline); } diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c index 3f06ab84d53f..02e16b70a790 100644 --- a/kernel/sched/debug.c +++ b/kernel/sched/debug.c @@ -376,10 +376,8 @@ static ssize_t sched_fair_server_write(struct file *filp, const char __user *ubu return -EINVAL; } - if (rq->cfs.h_nr_queued) { - update_rq_clock(rq); - dl_server_stop(&rq->fair_server); - } + update_rq_clock(rq); + dl_server_stop(&rq->fair_server); retval = dl_server_apply_params(&rq->fair_server, runtime, period, 0); if (retval) |