Commit ee0a0701 authored by Masami Hiramatsu's avatar Masami Hiramatsu Committed by Steven Rostedt (VMware)
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Documentation: tracing: Add per-group/all events enablement desciption 

Add ftrace.event.<GROUP>.enable and ftrace.event.enable bootconfig
description in the boot-time tracing document.

Link: https://lkml.kernel.org/r/162264438901.302580.10697703336929432947.stgit@devnote2



Signed-off-by: default avatarMasami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: default avatarSteven Rostedt (VMware) <rostedt@goodmis.org>
parent 4f99f848

Documentation/trace/boottime-trace.rst

+6 −0
Original line number Diff line number Diff line
@@ -99,6 +99,12 @@ These options are setting per-event options. 
ftrace.[instance.INSTANCE.]event.GROUP.EVENT.enable

   Enable GROUP:EVENT tracing.



ftrace.[instance.INSTANCE.]event.GROUP.enable

   Enable all event tracing within GROUP.



ftrace.[instance.INSTANCE.]event.enable

   Enable all event tracing.



ftrace.[instance.INSTANCE.]event.GROUP.EVENT.filter = FILTER

   Set FILTER rule to the GROUP:EVENT.