transaction_kthread
fs_info->transaction_kthread = kthread_run(transaction_kthread,
if (IS_ERR(fs_info->transaction_kthread)) {
ret = PTR_ERR(fs_info->transaction_kthread);
kthread_stop(fs_info->transaction_kthread);
kthread_stop(fs_info->transaction_kthread);
struct task_struct *transaction_kthread;
wake_up_process(fs_info->transaction_kthread);
wake_up_process(fs_info->transaction_kthread);
wake_up_process(fs_info->transaction_kthread);
wake_up_process(info->transaction_kthread);
wake_up_process(fs_info->transaction_kthread);