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| 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/deadline.c | |
| parent | 96c1c0cfe493a7ed549169a6f044bbb83e490fb5 (diff) | |
| download | linux-stable-0b9d46fc5ef7a457cc635b30b010081228cb81ac.tar.gz linux-stable-0b9d46fc5ef7a457cc635b30b010081228cb81ac.tar.bz2 linux-stable-0b9d46fc5ef7a457cc635b30b010081228cb81ac.zip | |
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/deadline.c')
| -rw-r--r-- | kernel/sched/deadline.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c index d0fe6a20a9c9..86dea6a05267 100644 --- a/kernel/sched/deadline.c +++ b/kernel/sched/deadline.c @@ -2092,7 +2092,7 @@ static void task_fork_dl(struct task_struct *p) static int pick_dl_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; return 0; @@ -2244,7 +2244,7 @@ static struct rq *find_lock_later_rq(struct task_struct *task, struct rq *rq) if (double_lock_balance(rq, later_rq)) { if (unlikely(task_rq(task) != rq || !cpumask_test_cpu(later_rq->cpu, &task->cpus_mask) || - task_running(rq, task) || + task_on_cpu(rq, task) || !dl_task(task) || !task_on_rq_queued(task))) { double_unlock_balance(rq, later_rq); @@ -2474,7 +2474,7 @@ skip: */ static void task_woken_dl(struct rq *rq, struct task_struct *p) { - if (!task_running(rq, p) && + if (!task_on_cpu(rq, p) && !test_tsk_need_resched(rq->curr) && p->nr_cpus_allowed > 1 && dl_task(rq->curr) && |