Re: namei caching of newly created files?

Steve Rumble <[email protected]> Sat, 22 Jan 2005 19:12:01 -0500
Newsgroups gmane.os.netbsd.devel.kernel,gmane.os.netbsd.devel.performance
Message-ID <[email protected]>
On Sun, Jan 23, 2005 at 11:03:00AM +1100, Simon Burge wrote:
> > However, with many more files (I quickly tried 100,000)
> > performance degrades considerably.
> 
> Is this "performance is worse than without dirhash", or "performance is
> still better than without dirhash, but just not has good"?

I didn't compare with non-dirhash performance with the same test
setup, however, it appeared to be about the same as non-dirhash
with a smaller number of files. That is, with enough files
dirhash didn't seem to make a difference.

I'm probably going to commit what I have this evening so it can be
reviewed and tested by others.

Regards,
Steve
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