Messages in this thread | | | Date | Wed, 15 Dec 2021 13:54:33 +0100 | From | Greg KH <> | Subject | Re: [LKP] Re: [fget] 054aa8d439: will-it-scale.per_thread_ops -5.7% regression |
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On Mon, Dec 13, 2021 at 11:44:31AM -0800, Linus Torvalds wrote: > On Mon, Dec 13, 2021 at 10:37 AM Linus Torvalds > <torvalds@linux-foundation.org> 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".
Thanks, I'll keep an eye on this.
greg k-h
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