Cancel_delayed_work cancel_delayed_work_sync
WebThe work might be pending, running, or idle. While a pending delayer work might have running timer or it might already be in the queue. In all cases we try to get PENDING flag and protect others from queuing. Once we have the PENDING flag, we try to remove the pending work from the queue and we wait for a potentially running work until it finishes. WebThe c++ (cpp) cancel_delayed_work example is extracted from the most popular open source projects, you can refer to the following example for usage. ... (pdev, 0); #ifdef CONFIG_RTC_S3C_SYNC_SYSTEM_TIME cancel_delayed_work(&rtc_sync_work); #endif /* CONFIG_RTC_S3C_SYNC_SYSTEM_TIME */ return 0; } static int …
Cancel_delayed_work cancel_delayed_work_sync
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WebJul 27, 2012 · Gustavo Padovan posted a RFC implementation [1] of mod_delayed_work () a while back but it wasn't complete. To properly implement mod_delayed_work [_on] (), it should be able to steal pending work items which may be on timer or worklist or anywhere inbetween. This is similar to what __cancel_work_timer () does but it turns out that there … WebNAME¶ cancel_delayed_work_sync - cancel a delayed work and wait for it to finish SYNOPSIS¶
WebOct 5, 2024 · A call to cancel_work_sync will terminate the work in the queue or block until the callback has finished (if the work is already in progress in the handler). If the work is delayed, you can use a call to cancel_delayed_work_sync. int cancel_work_sync ( struct work_struct *work ); int cancel_delayed_work_sync ( struct delayed_work *dwork ); WebFeb 6, 2024 · > hangs forever if dwork doesn't do this, or cancel_rearming_delayed_work/ > cancel_delayed_work was already called. It uses flush_workqueue() in a loop, > so it can't be used if workqueue was freezed, and it is potentially live-> lockable on busy system if delay is small. > > With this patch cancel_rearming_delayed_work() doesn't make any ...
WebOn return from this function, work is guaranteed to be not pending or executing on any CPU. cancel_work_sync(delayed_work->work) must not be used for delayed_work's. … WebOct 5, 2024 · Cancel Work from workqueue. You can cancel work if it is not already executing in a handler. A call to cancel_work_sync will terminate the work in the queue …
WebWORK_OFFQ_CANCELING = ( 1 << __WORK_OFFQ_CANCELING), /* * When a work item is off queue, its high bits point to the last * pool it was on. Cap at 31 bits and use the highest number to * indicate that no pool is associated. */ WORK_OFFQ_FLAG_BITS = 1, WORK_OFFQ_POOL_SHIFT = WORK_OFFQ_FLAG_BASE + …
Webcancel_work_sync(delayed_work->work) must not be used for delayed_work’s. Use cancel_delayed_work_sync() instead. The caller must ensure that the workqueue on … Kernel Hacking Guides¶. Unreliable Guide To Hacking The Linux Kernel. … This kernel side documentation is still work in progress. The Cilium project also … Linux GPU Driver Developer's Guide - Concurrency Managed Workqueue … Linux Tracing Technologies¶. Function Tracer Design. Introduction; … ALSA Kernel API Documentation. The ALSA Driver API; Writing an ALSA … This document is a collection of documents about development tools that can be … The Linux kernel user-space API guide¶. While much of the kernel’s user-space … greenforce billahttp://carta.tech/man-pages/man9/cancel_delayed_work_sync.9.html flushing motorcycle cooling systemflushing motorcycle forksWebCalling cancel_delayed_work () does the exact same thing. So if you call cancel_delayed_work () when your work function has already begun executing, it … flushing motor before installing radiatorhttp://carta.tech/man-pages/man9/cancel_delayed_work.9.html flushing motorcycle brake fluidWeb* Kill off a pending schedule_delayed_work(). Note that the work callback - * function may still be running on return from cancel_delayed_work(). Run - * flush_workqueue() or … greenforce batteryWebk_work_cancel_delayable () #include < zephyr/kernel.h > Cancel delayable work. Similar to k_work_cancel () but for delayable work. If the work is scheduled or submitted it is canceled. This function does not wait for the cancellation to complete. Note The work may still be running when this returns. flushing motorcycle gas tank