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Searched refs:SCHED_FIFO (Results 1 – 25 of 40) sorted by relevance

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/linux-6.12.1/Documentation/translations/zh_CN/scheduler/
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
Dsched-design-CFS.rst113 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。
/linux-6.12.1/tools/laptop/freefall/
Dfreefall.c141 param.sched_priority = sched_get_priority_max(SCHED_FIFO); in main()
142 sched_setscheduler(0, SCHED_FIFO, &param); in main()
/linux-6.12.1/Documentation/scheduler/
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
Dsched-design-CFS.rst143 SCHED_FIFO/_RR are implemented in sched/rt.c and are as specified by
161 sched/rt.c implements SCHED_FIFO and SCHED_RR semantics, in a simpler way than
224 CONFIG_RT_GROUP_SCHED permits to group real-time (i.e., SCHED_FIFO and
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-6.12.1/tools/testing/selftests/futex/functional/
Dfutex_requeue_pi.c309 (void *)&blocker_arg, SCHED_FIFO, 1)) { in unit_test()
323 SCHED_FIFO, 1)) { in unit_test()
331 SCHED_FIFO, 1)) { in unit_test()
Dfutex_requeue_pi_signal_restart.c158 res = create_rt_thread(&waiter, waiterfn, NULL, SCHED_FIFO, 1); in main()
/linux-6.12.1/tools/tracing/rtla/sample/
Dtimerlat_load.py48 os.sched_setscheduler(0, os.SCHED_FIFO, param)
/linux-6.12.1/include/linux/sched/
Drt.h46 if (policy == SCHED_FIFO || policy == SCHED_RR) in rt_or_dl_task_policy()
/linux-6.12.1/tools/perf/trace/beauty/include/uapi/linux/
Dsched.h115 #define SCHED_FIFO 1 macro
/linux-6.12.1/include/uapi/linux/
Dsched.h115 #define SCHED_FIFO 1 macro
/linux-6.12.1/tools/tracing/rtla/src/
Dutils.c446 if (prio < sched_get_priority_min(SCHED_FIFO)) in parse_prio()
448 if (prio > sched_get_priority_max(SCHED_FIFO)) in parse_prio()
451 sched_param->sched_policy = SCHED_FIFO; in parse_prio()
Dtimerlat_u.c53 retval = sched_setscheduler(0, SCHED_FIFO, &sp); in timerlat_u_main()
/linux-6.12.1/tools/testing/selftests/powerpc/mm/
Dtlbie_test.c407 if (0 && sched_setscheduler(0, SCHED_FIFO, &param) == -1) { in set_pthread_cpu()
423 if (0 && sched_setscheduler(0, SCHED_FIFO, &param) == -1) { in set_mycpu()
/linux-6.12.1/arch/s390/kernel/
Dwti.c180 sched_setscheduler(st->thread, SCHED_FIFO, &wti_sched_param); in wti_init()
/linux-6.12.1/kernel/sched/
Dsyscalls.c859 WARN_ON_ONCE(sched_setscheduler_nocheck(p, SCHED_FIFO, &sp) != 0); in sched_set_fifo()
869 WARN_ON_ONCE(sched_setscheduler_nocheck(p, SCHED_FIFO, &sp) != 0); in sched_set_fifo_low()
1531 case SCHED_FIFO: in SYSCALL_DEFINE1()
1559 case SCHED_FIFO: in SYSCALL_DEFINE1()
Didle.c389 WARN_ON_ONCE(current->policy != SCHED_FIFO); in play_idle_precise()
/linux-6.12.1/Documentation/tools/rtla/
Dcommon_options.rst42 - *f:prio* - use SCHED_FIFO with *prio*;
/linux-6.12.1/Documentation/translations/sp_SP/scheduler/
Dsched-design-CFS.rst158 SCHED_FIFO/_RR se implementan en sched/rt.c y son específicos de
176 sched/rt.c implementa la semántica de SCHED_FIFO y SCHED_RR, de una forma
243 SCHED_FIFO y SCHED_RR).
/linux-6.12.1/kernel/rcu/
Dtree_plugin.h1023 sched_setscheduler_nocheck(current, SCHED_FIFO, &sp); in rcu_cpu_kthread_setup()
1221 sched_setscheduler_nocheck(t, SCHED_FIFO, &sp); in rcu_spawn_one_boost_kthread()
DKconfig284 Use this option to invoke offloaded callbacks as SCHED_FIFO
286 Of course, running as SCHED_FIFO during callback floods will
Dtree_nocb.h1396 sched_setscheduler_nocheck(t, SCHED_FIFO, &sp); in rcu_spawn_cpu_nocb_kthread()
1412 sched_setscheduler_nocheck(t, SCHED_FIFO, &sp); in rcu_spawn_cpu_nocb_kthread()
/linux-6.12.1/Documentation/timers/
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-6.12.1/Documentation/admin-guide/thermal/
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

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