RB_PAGE_UPDATE    906 kernel/trace/ring_buffer.c 	*ptr &= ~RB_PAGE_UPDATE;
RB_PAGE_UPDATE    977 kernel/trace/ring_buffer.c 				old_flag, RB_PAGE_UPDATE);
RB_PAGE_UPDATE   2023 kernel/trace/ring_buffer.c 	case RB_PAGE_UPDATE:
RB_PAGE_UPDATE   2119 kernel/trace/ring_buffer.c 					      RB_PAGE_UPDATE);
RB_PAGE_UPDATE   2121 kernel/trace/ring_buffer.c 			       ret != RB_PAGE_UPDATE))