MQS_EMPTY 845 drivers/misc/sgi-gru/grukservices.c restore_present2(mhdr, MQS_EMPTY); MQS_EMPTY 846 drivers/misc/sgi-gru/grukservices.c mhdr->present = MQS_EMPTY; MQS_EMPTY 883 drivers/misc/sgi-gru/grukservices.c get_present2(mhdr) == MQS_EMPTY) MQS_EMPTY 884 drivers/misc/sgi-gru/grukservices.c present = MQS_EMPTY;