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    SubjectRe: [PATCH 1/2] docs: tracing: Add stacktrace filter command
    On Thu, 16 Aug 2018 18:50:47 +0900
    Masami Hiramatsu <mhiramat@kernel.org> wrote:

    > Add a description of stacktrace filter command.
    >
    > Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
    > Cc: Jonathan Corbet <corbet@lwn.net>
    > Cc: linux-doc@vger.kernel.org

    Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org>

    Jon, want to pull this patch into your tree?

    -- Steve


    > ---
    > Documentation/trace/ftrace.rst | 3 +++
    > 1 file changed, 3 insertions(+)
    >
    > diff --git a/Documentation/trace/ftrace.rst b/Documentation/trace/ftrace.rst
    > index a20d34955333..81378a8b631e 100644
    > --- a/Documentation/trace/ftrace.rst
    > +++ b/Documentation/trace/ftrace.rst
    > @@ -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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