Lines Matching refs:max_usage
253 was_full = pipe_full(pipe->head, pipe->tail, pipe->max_usage);
381 was_full = pipe_full(pipe->head, pipe->tail, pipe->max_usage);
408 unsigned int max_usage = READ_ONCE(pipe->max_usage);
410 return !pipe_full(head, tail, max_usage) ||
486 if (!pipe_full(head, pipe->tail, pipe->max_usage)) {
509 if (pipe_full(head, pipe->tail, pipe->max_usage)) {
543 if (!pipe_full(head, pipe->tail, pipe->max_usage))
574 if (pipe_full(pipe->head, pipe->tail, pipe->max_usage))
683 if (!pipe_full(head, tail, pipe->max_usage))
811 pipe->max_usage = pipe_bufs;
1298 if (pipe->max_usage > nr_slots)
1299 pipe->max_usage = nr_slots;
1304 pipe->max_usage = nr_slots;
1341 if (nr_slots > pipe->max_usage &&
1347 if (nr_slots > pipe->max_usage &&
1359 return pipe->max_usage * PAGE_SIZE;
1398 ret = pipe->max_usage * PAGE_SIZE;