[lttng-dev] [PATCH] Clarify limitations of the --syscall flag with enable-event command

[David Goulet]

Merged

On 16 Apr (12:26:25), Christian Babeux wrote:
> Signed-off-by: Christian Babeux <christian.babeux at efficios.com>
> ---
>  doc/man/lttng.1 | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/doc/man/lttng.1 b/doc/man/lttng.1
> index 972f71c..9882083 100644
> --- a/doc/man/lttng.1
> +++ b/doc/man/lttng.1
> @@ -541,7 +541,9 @@ Dynamic function entry/return probe. Addr and offset can be octal
>  .BR "\-\-syscall"
>  System call event. Enabling syscalls tracing (kernel tracer), you will
>  not be able to disable them with disable-event. This is a known
> -limitation. You can disable the entire channel to do the trick.
> +limitation. You can disable the entire channel to do the trick. Also note
> +that per-syscall selection is not supported yet. Use with "-a" to enable
> +all syscalls.
>  .TP
>  .BR "\-\-filter 'expression'"
>  Set a filter on a newly enabled event. Filter expression on event
> -- 
> 1.9.2
> 
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