diff options
Diffstat (limited to 'kernel/sched_rt.c')
| -rw-r--r-- | kernel/sched_rt.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c index 2b0626a43cb..5b559e8c8aa 100644 --- a/kernel/sched_rt.c +++ b/kernel/sched_rt.c @@ -176,26 +176,12 @@ static unsigned long load_balance_rt(struct rq *this_rq, int this_cpu, struct rq *busiest, unsigned long max_nr_move, unsigned long max_load_move, struct sched_domain *sd, enum cpu_idle_type idle, - int *all_pinned) + int *all_pinned, int *this_best_prio) { - int this_best_prio, best_prio, best_prio_seen = 0; int nr_moved; struct rq_iterator rt_rq_iterator; unsigned long load_moved; - best_prio = sched_find_first_bit(busiest->rt.active.bitmap); - this_best_prio = sched_find_first_bit(this_rq->rt.active.bitmap); - - /* - * Enable handling of the case where there is more than one task - * with the best priority. If the current running task is one - * of those with prio==best_prio we know it won't be moved - * and therefore it's safe to override the skip (based on load) - * of any task we find with that prio. - */ - if (busiest->curr->prio == best_prio) - best_prio_seen = 1; - rt_rq_iterator.start = load_balance_start_rt; rt_rq_iterator.next = load_balance_next_rt; /* pass 'busiest' rq argument into @@ -205,8 +191,7 @@ load_balance_rt(struct rq *this_rq, int this_cpu, struct rq *busiest, nr_moved = balance_tasks(this_rq, this_cpu, busiest, max_nr_move, max_load_move, sd, idle, all_pinned, &load_moved, - this_best_prio, best_prio, best_prio_seen, - &rt_rq_iterator); + this_best_prio, &rt_rq_iterator); return load_moved; } |