Re: [PATCH 2/4] ftrace: Remove unused ftrace_update_timevariable/code

[Steven Rostedt]

On Wed, 2012-04-25 at 10:23 +0200, Jiri Olsa wrote:
> The update time of the records update is meassured but never
> used. It was probably dropped along the way, removing it.

No it's not dropped. I have patches that read it. But you are correct,
that I should either add those patches, or moved this code out into
those patches, and keep the kernel clean.

Actually, as there's a debug file in the debugfs code now
(dyn_ftrace_total_info). That would be a good place to put this info.

-- Steve

> 
> Also changing ftrace_update_cnt static variable into automatic,
> since it's used only in ftrace_update_code function.



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