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Searched refs:vruntime (Results 1 – 11 of 11) sorted by relevance

/openbmc/linux/Documentation/translations/zh_CN/scheduler/
H A Dsched-design-CFS.rst36 在CFS中，虚拟运行时间由每个任务的p->se.vruntime（单位为纳秒）的值表达和跟踪。因此，
39 一些细节：在“理想的”硬件上，所有的任务在任何时刻都应该具有一样的p->se.vruntime值，
42 CFS的任务选择逻辑基于p->se.vruntime的值，因此非常简单：总是试图选择p->se.vruntime值
64 CFS维护了一个按时间排序的红黑树，所有可运行任务以p->se.vruntime为键值排序。CFS从这颗
70 p->se.vruntime。一旦p->se.vruntime变得足够大，其它的任务将成为按时间排序的红黑树的
/openbmc/linux/include/trace/events/
H A Dsched.h496 TP_PROTO(struct task_struct *tsk, u64 runtime, u64 vruntime),
498 TP_ARGS(tsk, __perf_count(runtime), vruntime),
504 __field( u64, vruntime )
511 __entry->vruntime = vruntime;
517 (unsigned long long)__entry->vruntime)
521 TP_PROTO(struct task_struct *tsk, u64 runtime, u64 vruntime),
522 TP_ARGS(tsk, runtime, vruntime));
/openbmc/linux/Documentation/scheduler/
H A Dsched-design-CFS.rst34 p->se.vruntime (nanosec-unit) value. This way, it's possible to accurately
38 p->se.vruntime value --- i.e., tasks would execute simultaneously and no task
41 CFS's task picking logic is based on this p->se.vruntime value and it is thus
42 very simple: it always tries to run the task with the smallest p->se.vruntime
62 increasing value tracking the smallest vruntime among all tasks in the
72 p->se.vruntime key. CFS picks the "leftmost" task from this tree and sticks to it.
81 p->se.vruntime. Once p->se.vruntime gets high enough so that another task
/openbmc/linux/kernel/sched/
H A Ddebug.c506 PN(se->vruntime); in print_cfs_group_stats()
584 SPLIT_NS(p->se.vruntime), in print_task()
649 left_vruntime = first->vruntime; in print_cfs_rq()
652 right_vruntime = last->vruntime; in print_cfs_rq()
1004 PN(se.vruntime); in proc_sched_show_task()
H A Dfair.c552 max_vruntime = vruntime; in max_vruntime()
561 min_vruntime = vruntime; in min_vruntime()
569 return (s64)(a->vruntime - b->vruntime) < 0; in entity_before()
714 vlag = avruntime - se->vruntime; in entity_lag()
769 min_vruntime = vruntime; in __update_min_vruntime()
783 vruntime = curr->vruntime; in update_min_vruntime()
790 vruntime = se->vruntime; in update_min_vruntime()
792 vruntime = min_vruntime(vruntime, se->vruntime); in update_min_vruntime()
3718 if (avruntime != se->vruntime) { in reweight_eevdf()
5153 se->vruntime = vruntime - lag; in place_entity()
[all …]
H A Dcore.c4506 p->se.vruntime = 0; in __sched_fork()
/openbmc/linux/tools/perf/scripts/python/
H A Dsched-migration.py374 common_callchain, comm, pid, runtime, vruntime): argument
/openbmc/linux/include/linux/
H A Dsched.h561 u64 vruntime; member
/openbmc/linux/Documentation/timers/
H A Dno_hz.rst316 load, maintaining sched average, computing CFS entity vruntime,
/openbmc/linux/Documentation/trace/
H A Dhistogram.rst2419 …941: sched_stat_runtime: comm=gnome-terminal- pid=1699 runtime=180706 [ns] vruntime=1126870572 [ns]
2424 … 309.874973: sched_stat_runtime: comm=rcu_sched pid=9 runtime=13646 [ns] vruntime=22531430286 [ns]
2520 …9.823113: sched_stat_runtime: comm=gnome-shell pid=1261 runtime=49347 [ns] vruntime=1835730389 [ns]
2523 …49.823118: sched_stat_runtime: comm=kworker/3:2 pid=135 runtime=5339 [ns] vruntime=17815800388 [ns]
2524 …49.823120: sched_stat_runtime: comm=kworker/6:2 pid=387 runtime=9594 [ns] vruntime=14589605367 [ns]
/openbmc/openbmc/poky/documentation/profile-manual/
H A Dusage.rst2106 …_runtime: { 1 }, { comm = "lttng-consumerd", tid = 1193, runtime = 681660, vruntime = 43367983388 }
2116 …_runtime: { 1 }, { comm = "lttng-consumerd", tid = 1193, runtime = 330710, vruntime = 43368314098 }
2117 …_runtime: { 0 }, { comm = "lttng-sessiond", tid = 1181, runtime = 1015313, vruntime = 36976733240 }
2128 …t_runtime: { 1 }, { comm = "lttng-consumerd", tid = 1193, runtime = 49237, vruntime = 43368363335 }
2129 …at_runtime: { 0 }, { comm = "lttng-sessiond", tid = 1181, runtime = 45121, vruntime = 36976778361 }