Re: [PATCH AUTOSEL 4.18 037/131] ftrace: Add missing check for existing hwlat thread

[Sasha Levin]

On Tue, Sep 04, 2018 at 12:43:56PM -0400, Steven Rostedt wrote:
>On Sun, 2 Sep 2018 13:03:43 +0000
>Sasha Levin <Alexander.Levin@xxxxxxxxxxxxx> wrote:
>
>> [
>>  Note, this only fixes the symptom. The real fix was not to call
>>  this function when tracing_on was already one. But this still makes
>>  the code more robust, so we'll add it.
>> ]
>
>This patch really didn't need to be backported (which is why I didn't
>mark it for stable), because the real fix was backported.

Out it goes, thanks!