worker_task 913 drivers/block/loop.c kthread_stop(lo->worker_task); worker_task 925 drivers/block/loop.c lo->worker_task = kthread_run(loop_kthread_worker_fn, worker_task 927 drivers/block/loop.c if (IS_ERR(lo->worker_task)) worker_task 929 drivers/block/loop.c set_user_nice(lo->worker_task, MIN_NICE); worker_task 58 drivers/block/loop.h struct task_struct *worker_task;