diff options
| author | Peter Zijlstra <peterz@infradead.org> | 2022-09-06 12:33:04 +0200 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2022-09-07 21:53:47 +0200 |
| commit | 0b9d46fc5ef7a457cc635b30b010081228cb81ac (patch) | |
| tree | 715488f2910738159a840633ae1f5ba412805980 /kernel/sched/rt.c | |
| parent | 96c1c0cfe493a7ed549169a6f044bbb83e490fb5 (diff) | |
sched: Rename task_running() to task_on_cpu()
There is some ambiguity about task_running() in that it is unrelated
to TASK_RUNNING but instead tests ->on_cpu. As such, rename the thing
task_on_cpu().
Suggested-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/Yxhkhn55uHZx+NGl@hirez.programming.kicks-ass.net
Diffstat (limited to 'kernel/sched/rt.c')
| -rw-r--r-- | kernel/sched/rt.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c index 27e694cf3e37..d869bcf898cc 100644 --- a/kernel/sched/rt.c +++ b/kernel/sched/rt.c @@ -1845,7 +1845,7 @@ static void put_prev_task_rt(struct rq *rq, struct task_struct *p) static int pick_rt_task(struct rq *rq, struct task_struct *p, int cpu) { - if (!task_running(rq, p) && + if (!task_on_cpu(rq, p) && cpumask_test_cpu(cpu, &p->cpus_mask)) return 1; @@ -2000,7 +2000,7 @@ static struct rq *find_lock_lowest_rq(struct task_struct *task, struct rq *rq) */ if (unlikely(task_rq(task) != rq || !cpumask_test_cpu(lowest_rq->cpu, &task->cpus_mask) || - task_running(rq, task) || + task_on_cpu(rq, task) || !rt_task(task) || !task_on_rq_queued(task))) { @@ -2458,7 +2458,7 @@ skip: */ static void task_woken_rt(struct rq *rq, struct task_struct *p) { - bool need_to_push = !task_running(rq, p) && + bool need_to_push = !task_on_cpu(rq, p) && !test_tsk_need_resched(rq->curr) && p->nr_cpus_allowed > 1 && (dl_task(rq->curr) || rt_task(rq->curr)) && |