In kernels prior to 2.6.36, workqueues are created with create_workqueue() and a couple of variants. That function will, among other things, start up one or more kernel threads to handle tasks submitted to that workqueue. In 2.6.36, that interface has been preserved, but the workqueue it creates ...

# Import the Work Queue library import ndcctools.work_queue as wq # Create a new queue listening on port 9123 q = wq.WorkQueue(9123) Perl

void workqueue_func_1(struct work_struct *work) { int i = 0; while (i < 10) { pr_info("Inside workqueue_func_1\n"); i++; msleep(500); } } ... This function creates workqueue, intiializes work and queues to the workqueue.

The original create_*workqueue() functions are deprecated and scheduled for removal. alloc_workqueue() takes three arguments - @name, @flags and @max_active.

workqueue_t *create_workqueue(const char *name); The name of the queue is limited to ten characters; it is only used for generating the "command" for the kernel thread (which can be seen in ps or top).

December 16, 2020 - To improve workload management and task routing in your application, create a work queue that holds assignments for operators and robotic queues.

October 5, 2022 - If you want to use your own dedicated workqueue you should create a workqueue using create_workqueue. At that time you need to put work on your workqueue by using queue_work function.

## Synopsis[^ref3][^ref4][^ref5] | API | description | |:------ |:----------- | |<tr><td colspan="2"><b>Specific workqueues operation</td></tr> |[**create_workqueue**](https://elixir.bootlin.com/linux/latest/source/include/linux/workqueue.h#L448)|allocate a workqueue| |[**INIT_WORK**<br/>**INIT_DELAYED_WORK**](https://elixir.bootlin.com/linux/latest/source/include/linux/workqueue.h#L222)</br>|initialize all of a work item in one go |[**queue_work**](https://www.fsl.cs.sunysb.edu/kernel-api/re54.html)|queue work on a workqueue| |[**queue_delayed_work**](https://www.fsl.cs.sunysb.edu/kernel-api/

The original create_*workqueue() functions are deprecated and scheduled for removal. alloc_workqueue() takes three arguments - @name, @flags and @max_active.

* create_worker - create a new workqueue worker · * @pool: pool the new worker will belong to · * * Create and start a new worker which is attached to @pool. * * CONTEXT: * Might sleep.

Creates a new work queue. If a work queue with the same name already exists, an error will be raised. For more information, see https://docs.prefect.io/v3/concepts/work-pools#work-queues.

Else it is possible that the worker-pool deadlocks waiting for execution contexts to free up. Application Programming Interface (API) ======================================= ``alloc_workqueue()`` allocates a wq. The original ``create_*workqueue()`` functions are deprecated and scheduled for removal.

Use the New Queue window to create a new work queue. When creating a queue, the workflow author, workflow administrator, and application developer typically work together to determine its properties and usage.

Represents a queue of work items with a uniform set of worker requirements. Note that this object is not thread-safe · Submits a piece of work to be executed asynchronously. Execution of the work may begin immediately. Work submitted using WorkerExecutor.processIsolation() will execute in ...

October 20, 2025 - Create a queue, and fill it with messages. Each message represents one task to be done.

August 6, 2024 - The caller must have permissions ... be the same constant passed to K_THREAD_STACK_DEFINE() or the value of K_THREAD_STACK_SIZEOF(). ... Initialize a triggered work item....

Users with the queue_manager role, and with CREATE_GROUP privileges can create work queues.

Okay, now I want to see who calls create_worker(). It is a static function, so only called within this file. Cool. First off, it is called by workqueue_init(), during startup. So here looks like it is creating a worker for the per-cpu pools (2 pools per cpu).