Eelco Chaudron <[email protected]> writes:

> Update the documentation to include details on SystemTap dependency
> when enabling USDT probes.
>
> Suggested-by: Adrian Moreno <[email protected]>
> Signed-off-by: Eelco Chaudron <[email protected]>
> ---
>  Documentation/topics/usdt-probes.rst |    5 +++++
>  1 file changed, 5 insertions(+)
>
> diff --git a/Documentation/topics/usdt-probes.rst 
> b/Documentation/topics/usdt-probes.rst
> index cdded4f90..7ce19aaed 100644
> --- a/Documentation/topics/usdt-probes.rst
> +++ b/Documentation/topics/usdt-probes.rst
> @@ -50,6 +50,11 @@ is used ::
>  
>      checking whether USDT probes are enabled... yes
>  
> +As USDT probes internally use the ``DTRACE_PROBExx`` macros, which are part 
> of
> +the SystemTap framework, you need to install the appropriate package for your
> +Linux distribution. For example, on Fedora, you need to install the
> +``systemtap-sdt-devel`` package.
> +
>

The patch LGTM.

Acked-by: Paolo Valerio <[email protected]>

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