WebC++ (Cpp) HRTimer - 5 examples found. These are the top rated real world C++ (Cpp) examples of HRTimer extracted from open source projects. You can rate examples to … Webx function to be run at kernel boot time or module insertion Description module_init () will either be called during do_initcalls () (if builtin) or at module insertion time (if a module). There can only be one per module. module_exit ¶ module_exit (x) driver exit entry point Parameters x function to be run when driver is removed Description
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Web22 aug. 2024 · The hrtimer period is about 2/5 of the performance counter period, so the hrtimer should fire 2-3 times before the performance counter NMI fires. The NMI code checks whether the hrtimer fired since the last invocation. If not, it assumess a hard lockup. The calculation of those periods is based on the nominal CPU frequency. Webhrtimer, uses high resolution timers as interrupt source 3.1 Hrtimer triggers creation and destruction Loading iio-trig-hrtimer module will register hrtimer trigger types allowing users to create hrtimer triggers under /config/iio/triggers/hrtimer. e.g: $ mkdir /config/iio/triggers/hrtimer/instance1 $ rmdir /config/iio/triggers/hrtimer/instance1 recliner repair guy houston
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Web20 jun. 2024 · +static ktime_t watchdog_hrtimer_sample_threshold __read_mostly; + +void watchdog_update_hrtimer_threshold(u64 period) +{ + /* + * The hrtimer runs with a period of (watchdog_threshold * 2) / 5 + * + * So it runs effectively with 2.5 times the rate of the NMI + * watchdog. That means the hrtimer should fire 2-3 times before + * the NMI watchdog ... WebIs there anywhere an example how we can use the HRTIM in push-pull mode and how to start the timer? I had use the following instruction, but the outputs are always low. … WebLKML Archive on lore.kernel.org help / color / mirror / Atom feed * [PATCH v4 0/5] KVM: LAPIC: Implement Exitless Timer @ 2024-06-17 11:24 Wanpeng Li 2024-06-17 11:24 ` [PATCH v4 1/5] KVM: LAPIC: Make lapic timer unpinned Wanpeng Li ` (4 more replies) 0 siblings, 5 replies; 23+ messages in thread From: Wanpeng Li @ 2024-06-17 11:24 UTC … recliner repair parts cuddler