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SubjectRe: Submissions for 2.4.19-pre [x86 Syscall Optimizations (Alexander Khripin)]
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> > Eh?  The patch doesn't do anything but move movl ops around.  I suspect
> > the intention may to eliminate datapath stalls, which may be a fine
> > micro-optimization, but I think we need some numbers first ...
>
> UNIXbench numbers on the way :)

Remember to get them with more than one vendor and family of processors.
Quite a lot of proposed micro-optimisations turn out to be pessimisations
except for the processor of the original proposer 8(
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