pipe_open        5900 kernel/trace/trace.c 	if (iter->trace->pipe_open)
pipe_open        5901 kernel/trace/trace.c 		iter->trace->pipe_open(iter);
pipe_open         474 kernel/trace/trace.h 	void			(*pipe_open)(struct trace_iterator *iter);
pipe_open        1285 kernel/trace/trace_functions_graph.c 	.pipe_open	= graph_trace_open,
pipe_open         282 kernel/trace/trace_mmiotrace.c 	.pipe_open	= mmio_pipe_open,