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;