Optimizations.

Poul-Henning Kamp phk at phk.freebsd.dk
Sat May 17 10:14:48 PDT 2003


In message <20030516184626.GB537 at athlon.pn.xcllnt.net>, Marcel Moolenaar writes
:
>On Fri, May 16, 2003 at 09:59:52AM +0200, Poul-Henning Kamp wrote:
>> 
>> >That's right:)
>> >Look at functions in /sys/kern/kern_tc.c. There are so many little
>> >functions. How about put __inline here and there?
>> 
>> Try it, and you'll find that things get slower because the code
>> gets bigger.
>
>Observed on what architecture?

i386, but it takes a _lot_ to get a stddev on your measurements
which allow you to measure this in real-world applications.


-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.


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