I am pleased with this patch. Yes there is still a couple of controversial
issues but in my opinion, it is mostly "matter of taste", and whatever solutions
could be made, the patch is great.
So you may add me to the "Acked-by" section.
(And I mean the whole patch from 1 to 5)
With Best Regards, A
Because CONFIG_RETPOLINE has made indirect calls much more expensive,
I thought I'd try to reduce the number made by the library sort
functions.
The first three patches apply to lib/sort.c.
Patch #1 is a simple optimization. The built-in swap has rarely-used
special cases for aligned 4- and 8-by
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