Messages in this thread | | | Subject | Re: [PATCH 4.4 034/131] lib/int_sqrt: optimize small argument | From | Joe Perches <> | Date | Tue, 02 Apr 2019 02:00:06 -0700 |
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On Tue, 2019-04-02 at 08:59 +0200, Greg Kroah-Hartman wrote: > On Mon, Apr 01, 2019 at 10:42:52AM -0700, Joe Perches wrote: > > On Mon, 2019-04-01 at 19:01 +0200, Greg Kroah-Hartman wrote: > > > 4.4-stable review patch. If anyone has any objections, please let me know. > > > > If this is to be ported just for an optimization > > (which I think is dubious as it's not a bug fix), > > Yes, it was requested to be backported because of that. > > > why not port the __fls optimization too? > > > > __fls has a bigger effect on performance. > > What commit are you referring to?
f8ae107eef209bff29a5816bc1aad40d5cd69a80
> thanks, > > greg k-h
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