fs/btrfs/scrub.c

1122 		queue_work(stripe->bg->fs_info->scrub_workers, &stripe->work);
1719 		queue_work(stripe->bg->fs_info->scrub_workers, &stripe->work);
2847 		struct workqueue_struct *scrub_workers = fs_info->scrub_workers;
2849 		fs_info->scrub_workers = NULL;
2852 		if (scrub_workers)
2853 			destroy_workqueue(scrub_workers);
2858  * get a reference count on fs_info->scrub_workers. start worker if necessary
2862 	struct workqueue_struct *scrub_workers = NULL;
2870 	scrub_workers = alloc_workqueue("btrfs-scrub", flags, max_active);
2871 	if (!scrub_workers)
2876 		ASSERT(fs_info->scrub_workers == NULL);
2877 		fs_info->scrub_workers = scrub_workers;
2888 	destroy_workqueue(scrub_workers);