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SubjectRe: [PATCH 2.6.28 1/2] memory: improve find_vma
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On Sun, Feb 1, 2009 at 3:00 PM, Ingo Molnar <mingo@elte.hu> wrote:
>
> you should time it:
>
> time ./mmap-perf
>
> and compare the before/after results.
>
> Ingo
>

I made a script that runs 'time ./mmap-perf' 100 times and outputs the
average. The output on the standard kernel was:
real: 1.022600
user: 0.135900
system: 0.852600
The output after the patch was:
real: 0.815400
user: 0.113200
system: 0.622200
These results were consistent which isn't surprising considering the
fact that they themselves are averages.
What do you think?
Daniel


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