Commit 8a2933cf authored by Masami Hiramatsu's avatar Masami Hiramatsu Committed by Jonathan Corbet
Browse files

docs: tracing: Add stacktrace filter command 



Add a description of stacktrace filter command.

Signed-off-by: default avatarMasami Hiramatsu <mhiramat@kernel.org>
Acked-by: default avatarSteven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: default avatarJonathan Corbet <corbet@lwn.net>
parent ff7872ef

Documentation/trace/ftrace.rst

+3 −0
Original line number Diff line number Diff line
@@ -2987,6 +2987,9 @@ The following commands are supported: 
  command, it only prints out the contents of the ring buffer for the

  CPU that executed the function that triggered the dump.



- stacktrace:

  When the function is hit, a stack trace is recorded.



trace_pipe

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