Lines Matching refs:trace_pipe
136 trace_pipe:
666 per_cpu/cpu0/trace_pipe
668 This is similar to the "trace_pipe" file, and is a consuming
681 Like trace_pipe, this is a consuming reader, where multiple
1111 When set, reading trace_pipe will not block when polled.
1148 trace,trace_pipe. Example::
3191 trace_pipe section in ftrace - Function Tracer
3194 The trace_pipe outputs the same content as the trace file, but
3196 trace_pipe is consumed. This means that subsequent reads will be
3201 # cat trace_pipe > /tmp/trace.out &
3232 Note, reading the trace_pipe file will block until more input is
3235 prevent new entries from being added. The trace_pipe file does
3396 trace_pipe tracing_on
3428 # cat trace_pipe
3443 # cat instances/foo/trace_pipe
3456 # cat instances/bar/trace_pipe