171 	relay_reserve(log->relay.channel, log->vma->obj->base.size);  in guc_move_to_next_buf()
174 	relay_flush(log->relay.channel);  in guc_move_to_next_buf()
188 	return relay_reserve(log->relay.channel, 0);  in guc_get_write_buffer()
239 	mutex_lock(&log->relay.lock);  in guc_read_update_log_buffer()
245 	log_buf_state = src_data = log->relay.buf_addr;  in guc_read_update_log_buffer()
256 		log->relay.full_count++;  in guc_read_update_log_buffer()
330 	mutex_unlock(&log->relay.lock);  in guc_read_update_log_buffer()
336 		container_of(work, struct intel_guc_log, relay.flush_work);  in capture_logs_work()
348 	lockdep_assert_held(&log->relay.lock);  in guc_log_map()
370 	log->relay.buf_addr = vaddr;  in guc_log_map()
377 	lockdep_assert_held(&log->relay.lock);  in guc_log_unmap()
380 	log->relay.buf_addr = NULL;  in guc_log_unmap()
385 	mutex_init(&log->relay.lock);  in intel_guc_log_init_early()
386 	INIT_WORK(&log->relay.flush_work, capture_logs_work);  in intel_guc_log_init_early()
397 	lockdep_assert_held(&log->relay.lock);  in guc_log_relay_create()
422 	log->relay.channel = guc_log_relay_chan;  in guc_log_relay_create()
429 	lockdep_assert_held(&log->relay.lock);  in guc_log_relay_destroy()
431 	relay_close(log->relay.channel);  in guc_log_relay_destroy()
432 	log->relay.channel = NULL;  in guc_log_relay_destroy()
547 	return log->relay.buf_addr;  in intel_guc_log_relay_enabled()
554 	mutex_lock(&log->relay.lock);  in intel_guc_log_relay_open()
579 	mutex_unlock(&log->relay.lock);  in intel_guc_log_relay_open()
588 	queue_work(log->relay.flush_wq, &log->relay.flush_work);  in intel_guc_log_relay_open()
595 	mutex_unlock(&log->relay.lock);  in intel_guc_log_relay_open()
609 	flush_work(&log->relay.flush_work);  in intel_guc_log_relay_flush()
622 	flush_work(&log->relay.flush_work);  in intel_guc_log_relay_close()
624 	mutex_lock(&log->relay.lock);  in intel_guc_log_relay_close()
628 	mutex_unlock(&log->relay.lock);  in intel_guc_log_relay_close()
633 	queue_work(log->relay.flush_wq, &log->relay.flush_work);  in intel_guc_log_handle_flush_event()