khugepaged_thread 2170 mm/khugepaged.c 	static struct task_struct *khugepaged_thread __read_mostly;
khugepaged_thread 2176 mm/khugepaged.c 		if (!khugepaged_thread)
khugepaged_thread 2177 mm/khugepaged.c 			khugepaged_thread = kthread_run(khugepaged, NULL,
khugepaged_thread 2179 mm/khugepaged.c 		if (IS_ERR(khugepaged_thread)) {
khugepaged_thread 2181 mm/khugepaged.c 			err = PTR_ERR(khugepaged_thread);
khugepaged_thread 2182 mm/khugepaged.c 			khugepaged_thread = NULL;
khugepaged_thread 2190 mm/khugepaged.c 	} else if (khugepaged_thread) {
khugepaged_thread 2191 mm/khugepaged.c 		kthread_stop(khugepaged_thread);
khugepaged_thread 2192 mm/khugepaged.c 		khugepaged_thread = NULL;