Commit c51ba517 authored by Masami Hiramatsu's avatar Masami Hiramatsu Committed by Steven Rostedt (VMware)
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Documentation: tracing: Add tracing_on option to boot-time tracer 

Add tracing_on option description to the boot-time tracer.

Link: https://lkml.kernel.org/r/159978523520.485820.9250337223076929279.stgit@devnote2



Signed-off-by: default avatarMasami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: default avatarSteven Rostedt (VMware) <rostedt@goodmis.org>
parent 8490db06

Documentation/trace/boottime-trace.rst

+4 −0
Original line number Diff line number Diff line
@@ -61,6 +61,10 @@ These options can be used for each instance including global ftrace node. 
ftrace.[instance.INSTANCE.]options = OPT1[, OPT2[...]]

   Enable given ftrace options.



ftrace.[instance.INSTANCE.]tracing_on = 0|1

   Enable/Disable tracing on this instance when starting boot-time tracing.

   (you can enable it by the "traceon" event trigger action)



ftrace.[instance.INSTANCE.]trace_clock = CLOCK

   Set given CLOCK to ftrace's trace_clock.

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