* Hiraku Toyooka <hiraku.toyooka...@hitachi.com> wrote:
> Steven,
>
> (03/08/2013 12:34 AM), Steven Rostedt wrote:
> >The second patch, returns success on a reset of the buffer even if
> >the buffer wasn't allocated. Returning -EINVAL is just confusing.
>
> I realized we should update the snapshot documentation together with
> this change.
> I attached a patch to update the documentation. Could you include this
> patch?
>
> Thanks,
> Hiraku Toyooka
>
>
> From: Hiraku Toyooka <hiraku.toyooka...@hitachi.com>
> Subject: [PATCH] tracing: update documentation of snapshot utility
>
> Now, "snapshot" file returns success on a reset of snapshot buffer
> even if the buffer wasn't allocated, instead of returning EINVAL.
> This patch updates snapshot desctiption according to the change.
>
> Signed-off-by: Hiraku Toyooka <hiraku.toyooka...@hitachi.com>
> ---
> Documentation/trace/ftrace.txt | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Documentation/trace/ftrace.txt b/Documentation/trace/ftrace.txt
> index 53d6a3c..a372304 100644
> --- a/Documentation/trace/ftrace.txt
> +++ b/Documentation/trace/ftrace.txt
> @@ -1873,7 +1873,7 @@ feature:
>
> status\input | 0 | 1 | else |
> --------------+------------+------------+------------+
> - not allocated |(do nothing)| alloc+swap | EINVAL |
> + not allocated |(do nothing)| alloc+swap |(do nothing)|
> --------------+------------+------------+------------+
> allocated | free | swap | clear |
> --------------+------------+------------+------------+
I pulled all the updates - thanks guys!
Ingo
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