| /Linux-v5.4/Documentation/scheduler/ |
| D | sched-rt-group.rst | 44 multiple groups of realtime tasks, each group must be assigned a fixed portion
45 of the CPU time available. Without a minimum guarantee a realtime group can
53 in a given period. We allocate this "run time" for each realtime group which
54 the other realtime groups will not be permitted to use.
56 Any time not allocated to a realtime group will be used to run normal priority
60 Let's consider an example: a frame fixed realtime renderer must deliver 25
73 realtime tasks have explicitly allocated the CPU time they need to perform
93 A global limit on how much time realtime scheduling may use. Even without
94 CONFIG_RT_GROUP_SCHED enabled, this will limit time reserved to realtime
96 available to all realtime groups.
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| /Linux-v5.4/sound/core/seq/oss/ |
| D | seq_oss_timer.c | 43 rec->realtime = 0; in snd_seq_oss_timer_new()
81 rec->realtime = 0; in snd_seq_oss_process_timer_event()
85 rec->realtime = 1; in snd_seq_oss_process_timer_event()
87 rec->realtime = 0; in snd_seq_oss_process_timer_event()
103 rec->realtime = 0; in snd_seq_oss_process_timer_event()
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| D | seq_oss_timer.h | 20 int realtime; member
54 return timer->realtime; in snd_seq_oss_timer_is_realtime()
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| D | seq_oss_rw.c | 170 if (dp->timer->realtime || !dp->timer->running) in insert_queue()
|
| /Linux-v5.4/Documentation/block/ |
| D | ioprio.rst | 21 IOPRIO_CLASS_RT: This is the realtime io class. This scheduling class is given
59 will change pid 100 to run at the realtime scheduling class, at priority 2.
115 const char *to_prio[] = { "none", "realtime", "best-effort", "idle", };
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| /Linux-v5.4/include/linux/platform_data/ |
| D | dma-ste-dma40.h | 110 bool realtime; member
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| /Linux-v5.4/fs/xfs/ |
| D | Kconfig | 58 which contain a realtime subvolume. The realtime subvolume is a
65 to applications via the inherit-realtime directory inode flag.
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| /Linux-v5.4/Documentation/devicetree/bindings/mailbox/ |
| D | ti,secure-proxy.txt | 17 rt - Map the realtime status region
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| /Linux-v5.4/Documentation/hwmon/ |
| D | w83792d.rst | 72 Alarms are provided as output from "realtime status register". Following bits
109 to realtime alarms).
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| /Linux-v5.4/net/sched/ |
| D | sch_hfsc.c | 1586 int realtime = 0; in hfsc_dequeue() local
1600 realtime = 1; in hfsc_dequeue()
1622 if (realtime) in hfsc_dequeue()
1629 if (realtime) in hfsc_dequeue()
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| /Linux-v5.4/Documentation/RCU/ |
| D | rcu.rst | 84 - I hear that RCU needs work in order to support realtime kernels?
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| D | RTFP.txt | 147 describing how to make RCU safe for soft-realtime applications [Sarma04c],
150 2005 brought further adaptation of RCU to realtime use, permitting
151 preemption of RCU realtime critical sections [PaulMcKenney05a,
1063 implementation that make it friendly to realtime applications.
1263 processing for crude-but-workable realtime RCU. The downside
1324 Realtime turns into making RCU yet more realtime friendly.
1391 First operating counter-based realtime RCU patch posted to LKML.
1405 First operating counter-based realtime RCU patch posted to LKML,
1487 Described how to improve the -rt implementation of realtime RCU.
2078 RCU, realtime RCU, sleepable RCU, performance.
[all …]
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| D | checklist.txt | 250 result in excessive realtime latencies or even OOM conditions.
378 realtime latency. You should also consider percpu_rw_semaphore
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| D | rcubarrier.txt | 68 in realtime kernels in order to avoid excessive scheduling latencies.
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| /Linux-v5.4/Documentation/process/ |
| D | 3.Early-stage.rst | 27 access to the realtime scheduler. This module was implemented and sent to
34 stability. Their preferred solutions involved realtime scheduling access
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| /Linux-v5.4/Documentation/translations/it_IT/process/ |
| D | 3.Early-stage.rst | 34 schedulatore *realtime*. Tale modulo fu implementato e inviato nella
42 breve periodo, comportavano un accesso alla schedulazione realtime attraverso
|
| /Linux-v5.4/tools/perf/Documentation/ |
| D | perf-kvm.txt | 23 a performance counter profile of guest os in realtime
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| D | perf-top.txt | 95 --realtime=<priority>::
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| /Linux-v5.4/block/ |
| D | Kconfig | 125 the realtime performance of the disk.
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| /Linux-v5.4/Documentation/driver-api/gpio/ |
| D | driver.rst | 87 atomic context on realtime kernels (inside hard IRQ handlers and similar
299 Realtime considerations: a realtime compliant GPIO driver should not use
386 These kinds of irqchips are inherently realtime tolerant as they are
599 So, pay attention on above realtime considerations in the documentation.
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| /Linux-v5.4/arch/arc/kernel/ |
| D | entry-compact.S | 336 ; Note that we use realtime STATUS32 (not pt_regs->status32) to
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| /Linux-v5.4/Documentation/accounting/ |
| D | psi.rst | 24 As psi aggregates this information in realtime, systems can be managed
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| /Linux-v5.4/Documentation/devicetree/bindings/mfd/ |
| D | qcom-rpm.txt | 203 realtime current draw, only for:
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| /Linux-v5.4/Documentation/timers/ |
| D | hrtimers.rst | 67 The increasing demand for realtime and multimedia applications along
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| /Linux-v5.4/drivers/dma/ |
| D | ste_dma40.c | 2295 bool realtime = d40c->dma_cfg.realtime; in __d40_set_prio_rt() local
2304 rtreg = realtime ? dmac->realtime_en : dmac->realtime_clear; in __d40_set_prio_rt()
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