Messages in this thread |  | | Date | Tue, 11 Sep 2001 17:07:01 -0300 (BRST) | From | Rik van Riel <> | Subject | Re: linux-2.4.10-pre5 |
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On Tue, 11 Sep 2001, Daniel Phillips wrote:
> I tested this idea by first doing a ls -R on the tree, then > Linus's find command: > > time ls -R linux >/dev/null > time find linux -type f | xargs cat > /dev/null
> According to your theory the total time for the two commands > should be less than the second command alone. But it wasn't, > the two commands together took almost exactly the same time as > the second command by itself.
Well DUH, your first find isn't doing any readahead on the inodes either.
> There goes that theory.
You might want to test it first.
cheers,
Rik -- IA64: a worthy successor to the i860.
http://www.surriel.com/ http://www.conectiva.com/ http://distro.conectiva.com/
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