| /Linux-v6.6/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-v6.6/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
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| D | seq_oss_rw.c | 171 if (dp->timer->realtime || !dp->timer->running) in insert_queue()
|
| /Linux-v6.6/Documentation/tools/rtla/ |
| D | index.rst | 4 The realtime Linux analysis tool
7 RTLA provides a set of tools for the analysis of the kernel's realtime
|
| /Linux-v6.6/tools/testing/selftests/kvm/x86_64/ |
| D | kvm_clock_test.c | 97 data.realtime = ts.tv_sec * NSEC_PER_SEC; in setup_clock()
98 data.realtime += ts.tv_nsec; in setup_clock()
99 data.realtime += test_case->realtime_offset; in setup_clock()
|
| /Linux-v6.6/drivers/hte/ |
| D | Kconfig | 8 timestamp certain device lines/signals in realtime. It comes with a
24 lines for timestamping in realtime.
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| /Linux-v6.6/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-v6.6/drivers/dma/ |
| D | ste_dma40.h | 99 bool realtime; member
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| /Linux-v6.6/fs/xfs/ |
| D | Kconfig | 110 which contain a realtime subvolume. The realtime subvolume is a
117 to applications via the inherit-realtime directory inode flag.
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| D | xfs_mount.h | 348 __XFS_HAS_FEAT(realtime, REALTIME) in __XFS_ADD_FEAT()
|
| /Linux-v6.6/Documentation/hwmon/ |
| D | w83792d.rst | 72 Alarms are provided as output from "realtime status register". Following bits
109 to realtime alarms).
|
| /Linux-v6.6/Documentation/driver-api/hte/ |
| D | hte.rst | 13 monitor sets of system signals, lines, buses etc... in realtime for state
|
| /Linux-v6.6/drivers/net/wireless/intel/iwlwifi/mvm/ |
| D | utils.c | 1147 u32 *gp2, u64 *boottime, ktime_t *realtime) in iwl_mvm_get_sync_time() argument
1164 else if (clock_type == CLOCK_REALTIME && realtime) in iwl_mvm_get_sync_time()
1165 *realtime = ktime_get_real(); in iwl_mvm_get_sync_time()
|
| /Linux-v6.6/net/sched/ |
| D | sch_hfsc.c | 1593 int realtime = 0; in hfsc_dequeue() local
1607 realtime = 1; in hfsc_dequeue()
1629 if (realtime) in hfsc_dequeue()
1636 if (realtime) in hfsc_dequeue()
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| /Linux-v6.6/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.
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| /Linux-v6.6/tools/perf/Documentation/ |
| D | perf-kvm.txt | 23 a performance counter profile of guest os in realtime
|
| /Linux-v6.6/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
|
| /Linux-v6.6/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-v6.6/arch/arc/kernel/ |
| D | entry-compact.S | 321 ; Note that we use realtime STATUS32 (not pt_regs->status32) to
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| /Linux-v6.6/block/ |
| D | Kconfig | 121 the realtime performance of the disk.
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| /Linux-v6.6/Documentation/accounting/ |
| D | psi.rst | 26 As psi aggregates this information in realtime, systems can be managed
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| /Linux-v6.6/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
734 So, pay attention on above realtime considerations in the documentation.
|
| /Linux-v6.6/Documentation/filesystems/ |
| D | xfs-online-fsck-design.rst | 272 2. Check allocation group metadata, all realtime volume metadata, and all quota
1486 In theory, the amount of available resources (data blocks, inodes, realtime
1492 realtime bitmap, but there are complications that will be discussed in
1909 5. Arbitrary contents (realtime space management)
1915 The fifth use case is discussed in the :ref:`realtime summary <rtsummary>` case
2812 symbolic links, quota files and realtime bitmaps are performed by building a
3104 inode btrees, and the realtime bitmap to compute the correct value of all
3344 7. Space on the data and realtime devices for the transaction.
3679 realtime blocks) and add that to the shadow dquots for the user, group,
3848 information for the realtime volume, and quota records.
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