diff options
Diffstat (limited to 'kernel/sched/rt.c')
| -rw-r--r-- | kernel/sched/rt.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c index 55f39c8f4203..d869bcf898cc 100644 --- a/kernel/sched/rt.c +++ b/kernel/sched/rt.c @@ -509,7 +509,7 @@ static inline bool rt_task_fits_capacity(struct task_struct *p, int cpu) unsigned int cpu_cap; /* Only heterogeneous systems can benefit from this check */ - if (!static_branch_unlikely(&sched_asym_cpucapacity)) + if (!sched_asym_cpucap_active()) return true; min_cap = uclamp_eff_value(p, UCLAMP_MIN); @@ -843,7 +843,7 @@ static void __disable_runtime(struct rq *rq) * We cannot be left wanting - that would mean some runtime * leaked out of the system. */ - BUG_ON(want); + WARN_ON_ONCE(want); balanced: /* * Disable all the borrow logic by pretending we have inf @@ -1062,11 +1062,7 @@ static void update_curr_rt(struct rq *rq) trace_sched_stat_runtime(curr, delta_exec, 0); - curr->se.sum_exec_runtime += delta_exec; - account_group_exec_runtime(curr, delta_exec); - - curr->se.exec_start = now; - cgroup_account_cputime(curr, delta_exec); + update_current_exec_runtime(curr, now, delta_exec); if (!rt_bandwidth_enabled()) return; @@ -1849,7 +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; @@ -1897,7 +1893,7 @@ static int find_lowest_rq(struct task_struct *task) * If we're on asym system ensure we consider the different capacities * of the CPUs when searching for the lowest_mask. */ - if (static_branch_unlikely(&sched_asym_cpucapacity)) { + if (sched_asym_cpucap_active()) { ret = cpupri_find_fitness(&task_rq(task)->rd->cpupri, task, lowest_mask, @@ -2004,7 +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))) { @@ -2462,7 +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)) && |