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/linux-6.15/Documentation/translations/zh_CN/scheduler/
H A Dsched-capacity.rst302 task_util(p) < capacity(task_cpu(p))
358 则任务可能变为CPU受限的，也就是说 ``task_util(p) > capacity(task_cpu(p))`` ；CPU算力
374 task_uclamp_min(p) <= capacity(task_cpu(cpu))
387 task_bandwidth(p) < capacity(task_cpu(p))
/linux-6.15/kernel/sched/
H A Dstop_task.c15 return task_cpu(p); /* stop tasks as never migrate */ in select_task_rq_stop()
H A Dcore.c311 int cpu = task_cpu(p); in sched_core_next()
2157 return cpu_curr(task_cpu(p)) == p; in task_curr()
3340 if (task_cpu(p) != new_cpu) { in set_task_cpu()
3474 int cpu = task_cpu(p); in kick_process()
4314 if (task_cpu(p) != cpu) { in try_to_wake_up()
4325 cpu = task_cpu(p); in try_to_wake_up()
4869 p->recent_used_cpu = task_cpu(p); in wake_up_new_task()
7948 int curr_cpu = task_cpu(p); in migrate_task_to()
8436 if (task_cpu(p) != cpu) in dump_rq_tasks()
9089 set_task_rq(tsk, task_cpu(tsk)); in sched_change_group()
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H A Ddeadline.c477 struct dl_bw *dl_b = dl_bw_of(task_cpu(p)); in task_non_contending()
482 __dl_sub(dl_b, dl_se->dl_bw, dl_bw_cpus(task_cpu(p))); in task_non_contending()
1803 struct dl_bw *dl_b = dl_bw_of(task_cpu(p)); in inactive_task_timer()
1812 __dl_sub(dl_b, p->dl.dl_bw, dl_bw_cpus(task_cpu(p))); in inactive_task_timer()
2540 int cpu = task_cpu(task); in find_later_rq()
2686 WARN_ON_ONCE(rq->cpu != task_cpu(p)); in pick_next_pushable_dl_task()
2913 __dl_sub(src_dl_b, p->dl.dl_bw, dl_bw_cpus(task_cpu(p))); in set_cpus_allowed_dl()
3278 int cpus, err = -1, cpu = task_cpu(p); in sched_dl_overflow()
H A Dpsi.c891 task->pid, task->comm, task_cpu(task), in psi_flags_change()
902 int cpu = task_cpu(task); in psi_task_change()
920 int cpu = task_cpu(prev); in psi_task_switch()
995 int cpu = task_cpu(curr); in psi_account_irqtime()
H A Didle.c434 return task_cpu(p); /* IDLE tasks as never migrated */ in select_task_rq_idle()
H A Dcpudeadline.c137 (cpu == task_cpu(p) && cap == max_cap)) { in cpudl_find()
H A Dcpuacct.c336 unsigned int cpu = task_cpu(tsk); in cpuacct_charge()
H A Dfair.c2509 .src_cpu = task_cpu(p), in task_numa_migrate()
3634 int src_nid = cpu_to_node(task_cpu(p)); in update_scan_period()
7243 if (cpu_of(rq) != task_cpu(p) || !READ_ONCE(p->se.avg.last_update_time)) in cpu_load_without()
7266 if (cpu_of(rq) != task_cpu(p) || !READ_ONCE(p->se.avg.last_update_time)) in cpu_runnable_without()
8015 if (p && task_cpu(p) == cpu && dst_cpu != cpu) in cpu_util()
8017 else if (p && task_cpu(p) != cpu && dst_cpu == cpu) in cpu_util()
8088 if (cpu != task_cpu(p) || !READ_ONCE(p->se.avg.last_update_time)) in cpu_util_without()
10626 if (cpu != task_cpu(p) || !READ_ONCE(p->se.avg.last_update_time)) in task_running_on_cpu()
13335 set_task_rq(p, task_cpu(p)); in task_change_group_fair()
H A Drt.c1800 int cpu = task_cpu(task); in find_lowest_rq()
1957 BUG_ON(rq->cpu != task_cpu(p)); in pick_next_pushable_task()
/linux-6.15/kernel/rcu/
H A Dtasks.h1005 cpu = task_cpu(t); in rcu_tasks_is_holdout()
1115 cpu = task_cpu(t); in check_holdout_task()
1668 int cpu = task_cpu(t); in trc_inspect_reader()
1689 WARN_ON_ONCE(ofl && task_curr(t) && (t != idle_task(task_cpu(t)))); in trc_inspect_reader()
1748 cpu = task_cpu(t); in trc_wait_for_one_reader()
1883 if (task_curr(t) && cpu_online(task_cpu(t))) in trc_check_slow_task()
1902 cpu = task_cpu(t); in show_stalled_task_trace()
H A Dtree_stall.h409 cpu = task_cpu(rcuc); in rcu_is_rcuc_kthread_starving()
518 cpu = gpk ? task_cpu(gpk) : -1; in rcu_check_gp_kthread_starvation()
561 cpu = task_cpu(gpk); in rcu_check_gp_kthread_expired_fqs_timer()
H A Dtree_nocb.h1553 rdp->nocb_gp_kthread ? (int)task_cpu(rdp->nocb_gp_kthread) : -1, in show_rcu_nocb_gp_state()
1607 rdp->nocb_cb_kthread ? (int)task_cpu(rdp->nocb_cb_kthread) : -1, in show_rcu_nocb_state()
/linux-6.15/include/linux/
H A Dkdb.h190 unsigned int cpu = task_cpu(p); in kdb_process_cpu()
H A Dsched.h2184 static inline unsigned int task_cpu(const struct task_struct *p) in task_cpu() function
2193 static inline unsigned int task_cpu(const struct task_struct *p) in task_cpu() function
2244 return READ_ONCE(owner->on_cpu) && !vcpu_is_preempted(task_cpu(owner)); in owner_on_cpu()
/linux-6.15/kernel/trace/
H A Dtrace_sched_wakeup.c412 entry->next_cpu = task_cpu(next); in tracing_sched_switch_trace()
438 entry->next_cpu = task_cpu(wakee); in tracing_sched_wakeup_trace()
583 wakeup_cpu = task_cpu(p); in probe_wakeup()
/linux-6.15/include/linux/sched/
H A Dtopology.h279 return cpu_to_node(task_cpu(p)); in task_node()
/linux-6.15/Documentation/scheduler/
H A Dsched-capacity.rst342 task_util(p) < capacity(task_cpu(p))
405 then it might become CPU-bound, IOW ``task_util(p) > capacity(task_cpu(p))``;
424 task_uclamp_min(p) <= capacity(task_cpu(cpu))
438 task_bandwidth(p) < capacity(task_cpu(p))
/linux-6.15/include/trace/events/
H A Dsched.h158 __entry->target_cpu = task_cpu(p);
290 __entry->orig_cpu = task_cpu(p);
/linux-6.15/kernel/
H A Dstop_machine.c58 struct cpu_stopper *stopper = per_cpu_ptr(&cpu_stopper, task_cpu(task)); in print_stop_info()
/linux-6.15/arch/powerpc/kernel/
H A Dprocess.c2162 unsigned long cpu = task_cpu(p); in valid_irq_stack()
2183 unsigned long cpu = task_cpu(p); in valid_emergency_stack()
2217 unsigned long cpu = task_cpu(p); in valid_emergency_stack()
/linux-6.15/arch/parisc/kernel/
H A Dtraps.c153 level, task_cpu(current), cr30, cr31); in show_regs()
/linux-6.15/arch/mips/kernel/
H A Dprocess.c850 cpumask_set_cpu(task_cpu(t), &process_cpus); in mips_set_process_fp_mode()
/linux-6.15/fs/proc/
H A Darray.c642 seq_put_decimal_ll(m, " ", task_cpu(task)); in do_task_stat()
/linux-6.15/kernel/time/
H A Dtick-sched.c452 cpu = task_cpu(tsk); in tick_nohz_kick_task()

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