Merge branch 'for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq

int workqueue_offline_cpu(unsigned int cpu);

#endif

int __init workqueue_init_early(void);

int __init workqueue_init(void);

void __init workqueue_init_early(void);

void __init workqueue_init(void);

#endif

	 * First flushers are responsible for cascading flushes and

	 * handling overflow.  Non-first flushers can simply return.

	 */

	if (wq->first_flusher != &this_flusher)

	if (READ_ONCE(wq->first_flusher) != &this_flusher)

		return;

	mutex_lock(&wq->mutex);

	if (wq->first_flusher != &this_flusher)

		goto out_unlock;

	wq->first_flusher = NULL;

	WRITE_ONCE(wq->first_flusher, NULL);

	WARN_ON_ONCE(!list_empty(&this_flusher.list));

	WARN_ON_ONCE(wq->flush_color != this_flusher.flush_color);

 * items.  Actual work item execution starts only after kthreads can be

 * created and scheduled right before early initcalls.

 */

int __init workqueue_init_early(void)

void __init workqueue_init_early(void)

{

	int std_nice[NR_STD_WORKER_POOLS] = { 0, HIGHPRI_NICE_LEVEL };

	int hk_flags = HK_FLAG_DOMAIN | HK_FLAG_WQ;

	       !system_unbound_wq || !system_freezable_wq ||

	       !system_power_efficient_wq ||

	       !system_freezable_power_efficient_wq);

	return 0;

}

/**

 * are no kworkers executing the work items yet.  Populate the worker pools

 * with the initial workers and enable future kworker creations.

 */

int __init workqueue_init(void)

void __init workqueue_init(void)

{

	struct workqueue_struct *wq;

	struct worker_pool *pool;

	wq_online = true;

	wq_watchdog_init();

	return 0;

}