diff options
Diffstat (limited to 'kernel/sched_rt.c')
| -rw-r--r-- | kernel/sched_rt.c | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c index d0097a0634e..e9395b7119e 100644 --- a/kernel/sched_rt.c +++ b/kernel/sched_rt.c @@ -172,13 +172,11 @@ static struct task_struct *load_balance_next_rt(void *arg) 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 *this_best_prio) + unsigned long max_load_move, + struct sched_domain *sd, enum cpu_idle_type idle, + int *all_pinned, int *this_best_prio) { - int nr_moved; struct rq_iterator rt_rq_iterator; - unsigned long load_moved; rt_rq_iterator.start = load_balance_start_rt; rt_rq_iterator.next = load_balance_next_rt; @@ -187,11 +185,22 @@ load_balance_rt(struct rq *this_rq, int this_cpu, struct rq *busiest, */ rt_rq_iterator.arg = 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, &rt_rq_iterator); + return balance_tasks(this_rq, this_cpu, busiest, max_load_move, sd, + idle, all_pinned, this_best_prio, &rt_rq_iterator); +} + +static int +move_one_task_rt(struct rq *this_rq, int this_cpu, struct rq *busiest, + struct sched_domain *sd, enum cpu_idle_type idle) +{ + struct rq_iterator rt_rq_iterator; + + rt_rq_iterator.start = load_balance_start_rt; + rt_rq_iterator.next = load_balance_next_rt; + rt_rq_iterator.arg = busiest; - return load_moved; + return iter_move_one_task(this_rq, this_cpu, busiest, sd, idle, + &rt_rq_iterator); } static void task_tick_rt(struct rq *rq, struct task_struct *p) @@ -237,6 +246,7 @@ const struct sched_class rt_sched_class = { .put_prev_task = put_prev_task_rt, .load_balance = load_balance_rt, + .move_one_task = move_one_task_rt, .set_curr_task = set_curr_task_rt, .task_tick = task_tick_rt, |