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Searched refs:SCHED_FIFO (Results 1 – 25 of 34) sorted by relevance

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/linux/Documentation/translations/zh_CN/scheduler/
H A Dsched-nice-design.rst80 SCHED_FIFO。但这也造成了其它问题：SCHED_FIFO未被证明是免于饥饿的，一个
81 有问题的SCHED_FIFO应用程序也会锁住运行良好的系统。
98 SCHED_FIFO调度策略下运行）几乎被新的调度器自动解决了：更强的负数级别
/linux/tools/laptop/freefall/
H A Dfreefall.c141 param.sched_priority = sched_get_priority_max(SCHED_FIFO); in main()
142 sched_setscheduler(0, SCHED_FIFO, &param); in main()
/linux/Documentation/scheduler/
H A Dsched-nice-design.rst85 SCHED_FIFO. But this caused other problems: SCHED_FIFO is not starvation
86 proof, and a buggy SCHED_FIFO app can also lock up the system for good.
109 and forcing audio apps to run under the more dangerous SCHED_FIFO
H A Dsched-util-clamp.rst100 Both SCHED_NORMAL/OTHER and SCHED_FIFO/RR honour uclamp requests/hints.
102 In the SCHED_FIFO/RR case, uclamp gives the option to run RT tasks at any
492 For SCHED_FIFO/SCHED_RR tasks:
/linux/tools/testing/selftests/futex/functional/
H A Dfutex_requeue_pi.c362 (void *)&blocker_arg, SCHED_FIFO, 1); in TEST_F()
372 SCHED_FIFO, 1); in TEST_F()
376 create_rt_thread(_metadata, &waker, wakerfn, (void *)&waker_arg, SCHED_FIFO, 1); in TEST_F()
H A Dfutex_requeue_pi_signal_restart.c114 create_rt_thread(_metadata, &waiter, waiterfn, _metadata, SCHED_FIFO, 1); in TEST()
/linux/include/linux/sched/
H A Drt.h46 if (policy == SCHED_FIFO || policy == SCHED_RR) in rt_or_dl_task_policy()
/linux/tools/include/uapi/linux/
H A Dsched.h
/linux/tools/tracing/rtla/sample/
H A Dtimerlat_load.py
/linux/tools/perf/trace/beauty/include/uapi/linux/
H A Dsched.h125 #define SCHED_FIFO 1 macro
/linux/kernel/sched/
H A Dsyscalls.c815 WARN_ON_ONCE(sched_setscheduler_nocheck(p, SCHED_FIFO, &sp) != 0); in sched_set_fifo()
825 WARN_ON_ONCE(sched_setscheduler_nocheck(p, SCHED_FIFO, &sp) != 0); in sched_set_fifo_low()
839 WARN_ON_ONCE(sched_setscheduler_nocheck(p, SCHED_FIFO, &sp) != 0); in sched_set_fifo_secondary()
1474 case SCHED_FIFO: in SYSCALL_DEFINE1()
1502 case SCHED_FIFO: in SYSCALL_DEFINE1()
H A Didle.c419 WARN_ON_ONCE(current->policy != SCHED_FIFO); in play_idle_precise()
/linux/tools/tracing/rtla/src/
H A Dutils.c453 * SCHED_FIFO: in parse_prio()
499 if (prio < sched_get_priority_min(SCHED_FIFO)) in parse_prio()
501 if (prio > sched_get_priority_max(SCHED_FIFO)) in parse_prio()
504 sched_param->sched_policy = SCHED_FIFO; in parse_prio()
H A Dtimerlat_u.c53 retval = sched_setscheduler(0, SCHED_FIFO, &sp); in timerlat_u_main()
/linux/arch/s390/kernel/
H A Dwti.c180 sched_setscheduler(st->thread, SCHED_FIFO, &wti_sched_param); in wti_init()
/linux/tools/testing/selftests/sched_ext/
H A Drt_stall.c185 set_sched(SCHED_FIFO, 50); in sched_stress_test()
/linux/kernel/rcu/
H A Dtree_plugin.h1145 sched_setscheduler_nocheck(current, SCHED_FIFO, &sp); in rcu_cpu_kthread_setup()
1344 sched_setscheduler_nocheck(t, SCHED_FIFO, &sp); in rcu_spawn_one_boost_kthread()
H A DKconfig327 Use this option to invoke offloaded callbacks as SCHED_FIFO
329 Of course, running as SCHED_FIFO during callback floods will
H A Dtree_nocb.h1459 sched_setscheduler_nocheck(t, SCHED_FIFO, &sp); in rcu_spawn_cpu_nocb_kthread()
1475 sched_setscheduler_nocheck(t, SCHED_FIFO, &sp); in rcu_spawn_cpu_nocb_kthread()
H A Dtree.c4274 sched_setscheduler_nocheck(kworker->task, SCHED_FIFO, &param); in rcu_spawn_exp_par_gp_kworker()
4293 sched_setscheduler_nocheck(rcu_exp_gp_kworker->task, SCHED_FIFO, &param); in rcu_start_exp_gp_kworker()
4668 sched_setscheduler_nocheck(t, SCHED_FIFO, &sp); in rcu_spawn_gp_kthread()
/linux/Documentation/timers/
H A Dno_hz.rst260 runnable high-priority SCHED_FIFO task and an arbitrary number
262 required to run the SCHED_FIFO task until it either blocks or
267 single runnable SCHED_FIFO task and multiple runnable SCHED_OTHER
/linux/Documentation/admin-guide/thermal/
H A Dintel_powerclamp.rst81 These kernel threads, with SCHED_FIFO class, are created to perform
89 Running as SCHED_FIFO and relatively high priority, also allows such
/linux/Documentation/trace/
H A Dtimerlat-tracer.rst47 SCHED_FIFO:95 that prints two lines at every activation. The first is
/linux/arch/powerpc/platforms/cell/spufs/
H A Dsched.c913 if (ctx->policy == SCHED_FIFO) in spusched_tick()
/linux/tools/perf/Documentation/
H A Dperf-top.txt103 Collect data with this RT SCHED_FIFO priority.

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