centos man page for kthread_worker_fn

KTHREAD_WORKER_FN(9)						   Driver Basics					      KTHREAD_WORKER_FN(9)

NAME
       kthread_worker_fn - kthread function to process kthread_worker

SYNOPSIS
       int kthread_worker_fn(void * worker_ptr);

ARGUMENTS
       worker_ptr
	   pointer to initialized kthread_worker

DESCRIPTION
       This function can be used as threadfn to kthread_create or kthread_run with worker_ptr argument pointing to an initialized kthread_worker.
       The started kthread will process work_list until the it is stopped with kthread_stop. A kthread can also call this function directly after
       extra initialization.

       Different kthreads can be used for the same kthread_worker as long as there's only one kthread attached to it at any given time. A
       kthread_worker without an attached kthread simply collects queued kthread_works.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						      KTHREAD_WORKER_FN(9)