Messages in this thread | | | Date | Tue, 2 Apr 2019 08:59:58 +0200 | From | Greg Kroah-Hartman <> | Subject | Re: [PATCH 4.4 034/131] lib/int_sqrt: optimize small argument |
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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?
thanks,
greg k-h
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