On Mon, Dec 13, 2021 at 10:37 AM Linus Torvalds
<torvalds@xxxxxxxxxxxxxxxxxxxx> wrote:
>
> So I'll just apply the patch. Thanks for the report and the testing
Done, it's commit e386dfc56f83 ("fget: clarify and improve
__fget_files() implementation") in my tree now.
I didn't mark it as "Fixes:" or for stable, because I can't imagine
that it matters in real life.
But then it struck me that Greg has mentioned that he ends up getting
a lot of performance regression reports for people testing stable and
they can be distracting.
So I'm adding a stable cc here just so people are aware of this as a
"yeah, will-it-scale.poll2 performance regression has been reported,
has a fix available if somebody cares".
Linus
