Lines Matching defs:max_usage
274 was_full = pipe_full(pipe->head, pipe->tail, pipe->max_usage);
394 was_full = pipe_full(pipe->head, pipe->tail, pipe->max_usage);
421 unsigned int max_usage = READ_ONCE(pipe->max_usage);
423 return !pipe_full(head, tail, max_usage) ||
506 if (!pipe_full(head, pipe->tail, pipe->max_usage)) {
553 if (!pipe_full(head, pipe->tail, pipe->max_usage))
585 if (pipe_full(pipe->head, pipe->tail, pipe->max_usage))
694 if (!pipe_full(head, tail, pipe->max_usage))
822 pipe->max_usage = pipe_bufs;
1313 if (pipe->max_usage > nr_slots)
1314 pipe->max_usage = nr_slots;
1319 pipe->max_usage = nr_slots;
1356 if (nr_slots > pipe->max_usage &&
1362 if (nr_slots > pipe->max_usage &&
1374 return pipe->max_usage * PAGE_SIZE;
1412 ret = pipe->max_usage * PAGE_SIZE;