| /Linux-v6.6/drivers/gpu/drm/i915/display/ |
| D | intel_wm.c | 162 * - latencies are in us on gen9. in intel_print_wm_latency()
196 * - latencies are in us on gen9/vlv/chv in wm_latency_show()
216 const u16 *latencies; in pri_wm_latency_show() local
219 latencies = dev_priv->display.wm.skl_latency; in pri_wm_latency_show()
221 latencies = dev_priv->display.wm.pri_latency; in pri_wm_latency_show()
223 wm_latency_show(m, latencies); in pri_wm_latency_show()
231 const u16 *latencies; in spr_wm_latency_show() local
234 latencies = dev_priv->display.wm.skl_latency; in spr_wm_latency_show()
236 latencies = dev_priv->display.wm.spr_latency; in spr_wm_latency_show()
238 wm_latency_show(m, latencies); in spr_wm_latency_show()
[all …]
|
| /Linux-v6.6/Documentation/networking/ |
| D | tcp-thin.rst | 14 the service quality. Extreme latencies are caused by TCP's
23 streams provoke high latencies when using TCP is unfortunate.
37 to experience high retransmission latencies.
|
| /Linux-v6.6/Documentation/block/ |
| D | kyber-iosched.rst | 5 The only two tunables for the Kyber scheduler are the target latencies for
7 these target latencies.
|
| /Linux-v6.6/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
|
| /Linux-v6.6/kernel/ |
| D | Kconfig.preempt | 23 throughput. It will still provide good latencies most of the
30 latencies.
|
| /Linux-v6.6/drivers/pci/pcie/ |
| D | aspm.c | 384 /* Read direction exit latencies */ in pcie_aspm_check_latency()
408 * The exit latencies for L1 substates are not advertised in pcie_aspm_check_latency()
410 * to determine max latencies introduced by enabling L1 in pcie_aspm_check_latency()
413 * L1 exit latencies advertised by a device include L1 in pcie_aspm_check_latency()
414 * substate latencies (and hence do not do any check). in pcie_aspm_check_latency()
607 /* Configure common clock before checking latencies */ in pcie_aspm_cap_init()
612 * clock configuration. L0s & L1 exit latencies in the otherwise in pcie_aspm_cap_init()
651 /* Get and check endpoint acceptable latencies */ in pcie_aspm_cap_init()
939 /* Recheck latencies and update aspm_capable for links under the root */
994 /* Recheck latencies and configure upstream links */ in pcie_aspm_exit_link_state()
|
| /Linux-v6.6/kernel/trace/ |
| D | trace_hwlat.c | 5 * Use this tracer to detect large system latencies induced by the behavior of
20 * Although certain hardware-inducing latencies are necessary (for example,
29 * WARNING: This implementation necessarily introduces latencies. Therefore,
195 * get_sample - sample the CPU TSC and look for likely hardware latencies
419 * counter (TSC or similar) and look for potential hardware latencies.
577 * hardware latencies.
|
| /Linux-v6.6/drivers/s390/scsi/ |
| D | zfcp_scsi.c | 151 zfcp_sdev->latencies.write.channel.min = 0xFFFFFFFF; in zfcp_scsi_slave_alloc()
152 zfcp_sdev->latencies.write.fabric.min = 0xFFFFFFFF; in zfcp_scsi_slave_alloc()
153 zfcp_sdev->latencies.read.channel.min = 0xFFFFFFFF; in zfcp_scsi_slave_alloc()
154 zfcp_sdev->latencies.read.fabric.min = 0xFFFFFFFF; in zfcp_scsi_slave_alloc()
155 zfcp_sdev->latencies.cmd.channel.min = 0xFFFFFFFF; in zfcp_scsi_slave_alloc()
156 zfcp_sdev->latencies.cmd.fabric.min = 0xFFFFFFFF; in zfcp_scsi_slave_alloc()
157 spin_lock_init(&zfcp_sdev->latencies.lock); in zfcp_scsi_slave_alloc()
|
| D | zfcp_def.h | 277 * @latencies: FSF channel and fabric latencies
285 struct zfcp_latencies latencies; member
|
| /Linux-v6.6/include/trace/events/ |
| D | irq.h | 51 * out irq handler latencies.
81 * conjunction with the irq_handler_entry to understand irq handler latencies.
|
| /Linux-v6.6/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
|
| /Linux-v6.6/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
|
| D | perf-kwork.txt | 6 perf-kwork - Tool to trace/measure kernel work properties (latencies)
22 'perf kwork latency' to report the per kwork latencies.
|
| /Linux-v6.6/arch/alpha/lib/ |
| D | memcpy.c | 70 * Note the ordering to try to avoid load (and address generation) latencies.
116 * Note the ordering to try to avoid load (and address generation) latencies.
|
| /Linux-v6.6/block/ |
| D | Kconfig.iosched | 15 multiqueue and other fast devices. Given target latencies for reads and
|
| /Linux-v6.6/Documentation/admin-guide/device-mapper/ |
| D | statistics.rst | 19 histogram of latencies. All these counters may be accessed by sending
74 collect histogram of latencies. The
|
| /Linux-v6.6/Documentation/devicetree/bindings/cache/ |
| D | l2c2x0.yaml | 71 read, write and setup latencies. Minimum valid values are 1. Controllers
82 read, write and setup latencies. Controllers without setup latency control
|
| D | baikal,bt1-l2-ctl.yaml | 16 to change the Tag, Data and Way-select RAM access latencies. Baikal-T1
|
| /Linux-v6.6/Documentation/tools/rtla/ |
| D | common_timerlat_options.rst | 26 Set the /dev/cpu_dma_latency to *us*, aiming to bound exit from idle latencies.
|
| /Linux-v6.6/Documentation/timers/ |
| D | no_hz.rst | 96 in order to avoid degrading from-idle transition latencies.
234 eliminate scheduling-clock interrupt latencies. Here are some
248 to degrade your latencies -- and that this degradation can
|
| /Linux-v6.6/Documentation/devicetree/bindings/interconnect/ |
| D | qcom,bcm-voter.yaml | 37 overridden to reduce latencies.
|
| /Linux-v6.6/tools/power/cpupower/man/ |
| D | cpupower-frequency-info.1 | 54 Output frequencies and latencies without rounding off values.
|
| /Linux-v6.6/Documentation/driver-api/ |
| D | pps.rst | 75 you should take into account the latencies and jitter introduced by
240 latencies. But if it is too small slave won't be able to capture clear edge
|
| /Linux-v6.6/tools/tracing/rtla/src/ |
| D | timerlat.c | 29 " hist - prints a histogram of timer latencies", in timerlat_usage()
|
| /Linux-v6.6/arch/sh/kernel/cpu/shmobile/ |
| D | cpuidle.c | 42 * - requested_state: best mode allowed by software (latencies) in cpuidle_sleep_enter()
|
