diff options
Diffstat (limited to 'kernel/sched/core.c')
| -rw-r--r-- | kernel/sched/core.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index f5ec452e2c5e..ab0b775a292d 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -2620,9 +2620,7 @@ int push_cpu_stop(void *arg) // XXX validate p is still the highest prio task if (task_rq(p) == rq) { - deactivate_task(rq, p, 0); - set_task_cpu(p, lowest_rq->cpu); - activate_task(lowest_rq, p, 0); + move_queued_task_locked(rq, lowest_rq, p); resched_curr(lowest_rq); } @@ -3309,9 +3307,7 @@ static void __migrate_swap_task(struct task_struct *p, int cpu) rq_pin_lock(src_rq, &srf); rq_pin_lock(dst_rq, &drf); - deactivate_task(src_rq, p, 0); - set_task_cpu(p, cpu); - activate_task(dst_rq, p, 0); + move_queued_task_locked(src_rq, dst_rq, p); wakeup_preempt(dst_rq, p, 0); rq_unpin_lock(dst_rq, &drf); @@ -6300,10 +6296,7 @@ static bool try_steal_cookie(int this, int that) if (sched_task_is_throttled(p, this)) goto next; - deactivate_task(src, p, 0); - set_task_cpu(p, this); - activate_task(dst, p, 0); - + move_queued_task_locked(src, dst, p); resched_curr(dst); success = true; |