| /Linux-v4.19/Documentation/block/ |
| D | kyber-iosched.txt | 4 The only two tunables for the Kyber scheduler are the target latencies for
6 these target latencies.
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| D | deadline-iosched.txt | 21 service time for a request. As we focus mainly on read latencies, this is
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| D | queue-sysfs.txt | 41 setting is the software limit. Some devices exhibit large latencies when
43 smaller discards and potentially help reduce latencies induced by large
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| /Linux-v4.19/Documentation/networking/ |
| D | tcp-thin.txt | 10 the service quality. Extreme latencies are caused by TCP's
19 streams provoke high latencies when using TCP is unfortunate.
33 to experience high retransmission latencies.
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| /Linux-v4.19/drivers/s390/scsi/ |
| D | zfcp_scsi.c | 138 zfcp_sdev->latencies.write.channel.min = 0xFFFFFFFF; in zfcp_scsi_slave_alloc()
139 zfcp_sdev->latencies.write.fabric.min = 0xFFFFFFFF; in zfcp_scsi_slave_alloc()
140 zfcp_sdev->latencies.read.channel.min = 0xFFFFFFFF; in zfcp_scsi_slave_alloc()
141 zfcp_sdev->latencies.read.fabric.min = 0xFFFFFFFF; in zfcp_scsi_slave_alloc()
142 zfcp_sdev->latencies.cmd.channel.min = 0xFFFFFFFF; in zfcp_scsi_slave_alloc()
143 zfcp_sdev->latencies.cmd.fabric.min = 0xFFFFFFFF; in zfcp_scsi_slave_alloc()
144 spin_lock_init(&zfcp_sdev->latencies.lock); in zfcp_scsi_slave_alloc()
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| D | zfcp_def.h | 257 struct zfcp_latencies latencies; member
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| D | zfcp_sysfs.c | 381 struct zfcp_latencies *lat = &zfcp_sdev->latencies; \
412 struct zfcp_latencies *lat = &zfcp_sdev->latencies; \
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| D | zfcp_fsf.c | 2024 lat = &zfcp_sdev->latencies.read; in zfcp_fsf_req_trace()
2029 lat = &zfcp_sdev->latencies.write; in zfcp_fsf_req_trace()
2032 lat = &zfcp_sdev->latencies.cmd; in zfcp_fsf_req_trace()
2037 spin_lock(&zfcp_sdev->latencies.lock); in zfcp_fsf_req_trace()
2041 spin_unlock(&zfcp_sdev->latencies.lock); in zfcp_fsf_req_trace()
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| /Linux-v4.19/kernel/ |
| D | Kconfig.preempt | 10 throughput. It will still provide good latencies most of the
17 latencies.
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| /Linux-v4.19/Documentation/trace/ |
| D | hwlat_detector.rst | 9 detect large system latencies induced by the behavior of certain underlying
22 you are trying to keep event service latencies down in the microsecond range.
57 change to a default of 10 usecs. If any latencies that exceed the threshold is
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| /Linux-v4.19/Documentation/cpuidle/ |
| D | core.txt | 9 by varying exit latencies and power consumption during idle.
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| /Linux-v4.19/drivers/gpu/drm/i915/ |
| D | i915_debugfs.c | 3796 const uint16_t *latencies; in pri_wm_latency_show() local
3799 latencies = dev_priv->wm.skl_latency; in pri_wm_latency_show()
3801 latencies = dev_priv->wm.pri_latency; in pri_wm_latency_show()
3803 wm_latency_show(m, latencies); in pri_wm_latency_show()
3811 const uint16_t *latencies; in spr_wm_latency_show() local
3814 latencies = dev_priv->wm.skl_latency; in spr_wm_latency_show()
3816 latencies = dev_priv->wm.spr_latency; in spr_wm_latency_show()
3818 wm_latency_show(m, latencies); in spr_wm_latency_show()
3826 const uint16_t *latencies; in cur_wm_latency_show() local
3829 latencies = dev_priv->wm.skl_latency; in cur_wm_latency_show()
[all …]
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| /Linux-v4.19/tools/perf/Documentation/ |
| D | perf-sched.txt | 6 perf-sched - Tool to trace/measure scheduler properties (latencies)
20 'perf sched latency' to report the per task scheduling latencies
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| /Linux-v4.19/Documentation/devicetree/bindings/powerpc/opal/ |
| D | power-mgt.txt | 60 - ibm,cpu-idle-state-latencies-ns:
62 exit-latencies (in ns) for the idle states in
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| /Linux-v4.19/Documentation/devicetree/bindings/arm/ |
| D | l2c2x0.txt | 38 read, write and setup latencies. Minimum valid values are 1. Controllers
41 read, write and setup latencies. Controllers without setup latency control
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| /Linux-v4.19/kernel/rcu/ |
| D | Kconfig.debug | 79 Say N here if you need ultimate kernel/user switch latencies
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| /Linux-v4.19/Documentation/ |
| D | speculation.txt | 8 To improve performance and minimize average latencies, many contemporary CPUs
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| D | pi-futex.txt | 25 determinism and well-bound latencies. Even in the worst-case, PI will
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| /Linux-v4.19/block/ |
| D | Kconfig.iosched | 79 multiqueue and other fast devices. Given target latencies for reads and
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| D | Kconfig | 158 The IO controller will attempt to maintain average IO latencies below
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| /Linux-v4.19/Documentation/device-mapper/ |
| D | statistics.txt | 18 histogram of latencies. All these counters may be accessed by sending
68 histogram:n1,n2,n3,n4,... - collect histogram of latencies. The
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| /Linux-v4.19/Documentation/sound/cards/ |
| D | emu10k1-jack.rst | 20 channels. With a post 2.6.9 Linux kernel, latencies down to 64 (1.33 ms) or
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| /Linux-v4.19/Documentation/pps/ |
| D | pps.txt | 73 you should take into account the latencies and jitter introduced by
237 latencies. But if it is too small slave won't be able to capture clear edge
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| /Linux-v4.19/Documentation/timers/ |
| D | NO_HZ.txt | 88 in order to avoid degrading from-idle transition latencies.
232 eliminate scheduling-clock interrupt latencies. Here are some
246 to degrade your latencies -- and that this degradation can
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| /Linux-v4.19/arch/sh/mm/ |
| D | Kconfig | 119 the address space, each with varying latencies. This enables
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