| /linux-6.3-rc2/Documentation/translations/zh_CN/scheduler/ |
| A D | sched-nice-design.rst | 80 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
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| A D | sched-design-CFS.rst | 113 SCHED_FIFO/_RR被实现在sched/rt.c中，它们由POSIX具体说明。
127 sched/rt.c 实现了SCHED_FIFO和SCHED_RR语义，且比之前的原始调度器更简洁。它使用了100个
178 CONFIG_RT_GROUP_SCHED 允许将实时（也就是说，SCHED_FIFO和SCHED_RR）任务编组。
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| /linux-6.3-rc2/tools/laptop/freefall/ |
| A D | freefall.c | 141 param.sched_priority = sched_get_priority_max(SCHED_FIFO); in main()
142 sched_setscheduler(0, SCHED_FIFO, ¶m); in main()
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| /linux-6.3-rc2/tools/tracing/rtla/src/ |
| A D | utils.c | 457 if (prio < sched_get_priority_min(SCHED_FIFO)) in parse_prio()
459 if (prio > sched_get_priority_max(SCHED_FIFO)) in parse_prio()
462 sched_param->sched_policy = SCHED_FIFO; in parse_prio()
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| /linux-6.3-rc2/tools/testing/selftests/futex/functional/ |
| A D | futex_requeue_pi.c | 307 (void *)&blocker_arg, SCHED_FIFO, 1)) { in unit_test()
321 SCHED_FIFO, 1)) { in unit_test()
329 SCHED_FIFO, 1)) { in unit_test()
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| A D | futex_requeue_pi_signal_restart.c | 158 res = create_rt_thread(&waiter, waiterfn, NULL, SCHED_FIFO, 1); in main()
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| /linux-6.3-rc2/Documentation/scheduler/ |
| A D | sched-nice-design.rst | 85 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
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| A D | sched-design-CFS.rst | 136 SCHED_FIFO/_RR are implemented in sched/rt.c and are as specified by
154 sched/rt.c implements SCHED_FIFO and SCHED_RR semantics, in a simpler way than
217 CONFIG_RT_GROUP_SCHED permits to group real-time (i.e., SCHED_FIFO and
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| A D | sched-util-clamp.rst | 100 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:
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| /linux-6.3-rc2/include/linux/sched/ |
| A D | rt.h | 25 if (policy == SCHED_FIFO || policy == SCHED_RR) in task_is_realtime()
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| /linux-6.3-rc2/include/uapi/linux/ |
| A D | sched.h | 115 #define SCHED_FIFO 1 macro
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| /linux-6.3-rc2/tools/include/uapi/linux/ |
| A D | sched.h | 115 #define SCHED_FIFO 1 macro
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| /linux-6.3-rc2/tools/testing/selftests/powerpc/mm/ |
| A D | tlbie_test.c | 407 if (0 && sched_setscheduler(0, SCHED_FIFO, ¶m) == -1) { in set_pthread_cpu()
423 if (0 && sched_setscheduler(0, SCHED_FIFO, ¶m) == -1) { in set_mycpu()
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| /linux-6.3-rc2/Documentation/tools/rtla/ |
| A D | common_options.rst | 42 - *f:prio* - use SCHED_FIFO with *prio*;
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| /linux-6.3-rc2/kernel/sched/ |
| A D | idle.c | 345 WARN_ON_ONCE(current->policy != SCHED_FIFO); in play_idle_precise()
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| A D | core.c | 3588 sched_setscheduler_nocheck(stop, SCHED_FIFO, ¶m); in sched_set_stop_task()
7844 WARN_ON_ONCE(sched_setscheduler_nocheck(p, SCHED_FIFO, &sp) != 0); in sched_set_fifo()
7854 WARN_ON_ONCE(sched_setscheduler_nocheck(p, SCHED_FIFO, &sp) != 0); in sched_set_fifo_low()
8902 case SCHED_FIFO: in SYSCALL_DEFINE1()
8929 case SCHED_FIFO: in SYSCALL_DEFINE1()
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| /linux-6.3-rc2/kernel/rcu/ |
| A D | tree_plugin.h | 1010 sched_setscheduler_nocheck(current, SCHED_FIFO, &sp); in rcu_cpu_kthread_setup()
1209 sched_setscheduler_nocheck(t, SCHED_FIFO, &sp); in rcu_spawn_one_boost_kthread()
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| A D | Kconfig | 283 Use this option to invoke offloaded callbacks as SCHED_FIFO
285 Of course, running as SCHED_FIFO during callback floods will
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| A D | tree_nocb.h | 1468 sched_setscheduler_nocheck(t, SCHED_FIFO, &sp); in rcu_spawn_cpu_nocb_kthread()
1479 sched_setscheduler_nocheck(t, SCHED_FIFO, &sp); in rcu_spawn_cpu_nocb_kthread()
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| A D | tree.c | 4545 sched_setscheduler_nocheck(rcu_exp_gp_kworker->task, SCHED_FIFO, ¶m); in rcu_start_exp_gp_kworkers()
4546 sched_setscheduler_nocheck(rcu_exp_par_gp_kworker->task, SCHED_FIFO, in rcu_start_exp_gp_kworkers()
4584 sched_setscheduler_nocheck(t, SCHED_FIFO, &sp); in rcu_spawn_gp_kthread()
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| /linux-6.3-rc2/Documentation/timers/ |
| A D | no_hz.rst | 263 runnable high-priority SCHED_FIFO task and an arbitrary number
265 required to run the SCHED_FIFO task until it either blocks or
270 single runnable SCHED_FIFO task and multiple runnable SCHED_OTHER
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| /linux-6.3-rc2/Documentation/admin-guide/thermal/ |
| A D | intel_powerclamp.rst | 81 These kernel threads, with SCHED_FIFO class, are created to perform
89 Running as SCHED_FIFO and relatively high priority, also allows such
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| /linux-6.3-rc2/arch/powerpc/platforms/cell/spufs/ |
| A D | sched.c | 913 if (ctx->policy == SCHED_FIFO) in spusched_tick()
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| /linux-6.3-rc2/tools/perf/Documentation/ |
| A D | perf-top.txt | 99 Collect data with this RT SCHED_FIFO priority.
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| /linux-6.3-rc2/kernel/trace/ |
| A D | trace_osnoise.c | 1713 sched_setscheduler_nocheck(current, SCHED_FIFO, &sp); in timerlat_main()
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