| /linux/Documentation/networking/ |
| H A 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/Documentation/block/ |
| H A D | kyber-iosched.rst | 5 The only two tunables for the Kyber scheduler are the target latencies for
7 these target latencies.
|
| /linux/Documentation/trace/ |
| H A 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/Documentation/tools/rtla/ |
| H A D | common_timerlat_options.txt | 40 Set the /dev/cpu_dma_latency to *us*, aiming to bound exit from idle latencies.
46 reduce exit from idle latencies. If *n* is -1, all idle states are disabled.
|
| /linux/kernel/trace/ |
| H A 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,
193 * get_sample - sample the CPU TSC and look for likely hardware latencies
414 * counter (TSC or similar) and look for potential hardware latencies.
574 * hardware latencies.
|
| /linux/include/trace/events/ |
| H A D | irq.h | 51 * out irq handler latencies.
81 * conjunction with the irq_handler_entry to understand irq handler latencies.
|
| /linux/drivers/s390/scsi/ |
| H A D | zfcp_def.h | 277 * @latencies: FSF channel and fabric latencies
285 struct zfcp_latencies latencies; member
|
| /linux/Documentation/devicetree/bindings/powerpc/opal/ |
| H A D | power-mgt.txt | 60 - ibm,cpu-idle-state-latencies-ns:
62 exit-latencies (in ns) for the idle states in
|
| /linux/kernel/ |
| H A D | Kconfig.preempt | 27 throughput. It will still provide good latencies most of the
34 latencies.
|
| /linux/drivers/pci/pcie/ |
| H A D | aspm.c | 594 /* Read direction exit latencies */ in pcie_aspm_check_latency()
618 * The exit latencies for L1 substates are not advertised in pcie_aspm_check_latency()
620 * to determine max latencies introduced by enabling L1 in pcie_aspm_check_latency()
623 * L1 exit latencies advertised by a device include L1 in pcie_aspm_check_latency()
624 * substate latencies (and hence do not do any check). in pcie_aspm_check_latency()
835 /* Configure common clock before checking latencies */ in pcie_aspm_cap_init()
840 * clock configuration. L0s & L1 exit latencies in the otherwise in pcie_aspm_cap_init()
895 /* Get and check endpoint acceptable latencies */ in pcie_aspm_cap_init()
1252 /* Recheck latencies and update aspm_capable for links under the root */
1307 /* Recheck latencies and configure upstream links */ in pcie_aspm_exit_link_state()
|
| /linux/arch/alpha/lib/ |
| H A D | memcpy.c | 71 * Note the ordering to try to avoid load (and address generation) latencies.
117 * Note the ordering to try to avoid load (and address generation) latencies.
|
| /linux/Documentation/admin-guide/device-mapper/ |
| H A D | statistics.rst | 19 histogram of latencies. All these counters may be accessed by sending
74 collect histogram of latencies. The
|
| /linux/Documentation/timers/ |
| H A D | no_hz.rst | 96 in order to avoid degrading from-idle transition latencies.
231 eliminate scheduling-clock interrupt latencies. Here are some
245 to degrade your latencies -- and that this degradation can
|
| /linux/tools/perf/Documentation/ |
| H A 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/block/ |
| H A D | Kconfig.iosched | 15 multiqueue and other fast devices. Given target latencies for reads and
|
| H A D | blk-wbt.c | 6 * - Monitor latencies in a defined window of time.
10 * - For any window where we don't have solid data on what the latencies
12 * - If latencies look good, decrement scaling step.
314 * flag the latency as exceeded. wbt works off completion latencies, in latency_exceeded()
|
| /linux/Documentation/devicetree/bindings/cache/ |
| H A D | baikal,bt1-l2-ctl.yaml | 16 to change the Tag, Data and Way-select RAM access latencies. Baikal-T1
|
| /linux/tools/power/cpupower/man/ |
| H A D | cpupower-frequency-info.1 | 54 Output frequencies and latencies without rounding off values.
|
| /linux/Documentation/devicetree/bindings/interconnect/ |
| H A D | qcom,bcm-voter.yaml | 37 overridden to reduce latencies.
|
| /linux/arch/sh/kernel/cpu/shmobile/ |
| H A D | cpuidle.c | 42 * - requested_state: best mode allowed by software (latencies) in cpuidle_sleep_enter()
|
| /linux/fs/f2fs/ |
| H A D | iostat.h | 27 unsigned long sum_lat[MAX_IO_TYPE][NR_PAGE_TYPE]; /* sum of io latencies */
|
| /linux/include/linux/ |
| H A D | seqlock_types.h | 42 * disable preemption. It can lead to higher latencies, and the write side
|
| /linux/sound/usb/usx2y/ |
| H A D | usbusx2y.h | 17 * Bigger is safer operation, smaller gives lower latencies.
|
| /linux/arch/arm/mach-omap2/ |
| H A D | pm.c | 43 * struct omap2_oscillator - Describe the board main oscillator latencies
|
| /linux/arch/arm/mach-spear/ |
| H A D | spear13xx.c | 42 * Program following latencies in order to make in spear13xx_l2x0_init()
|