Re: [PATCH 00/23] per device dirty throttling -v8

From: Alan Cox
Date: Sat Aug 04 2007 - 17:41:56 EST


> > People just need to know about the performance differences - very few
> > realise its more than a fraction of a percent. I'm sure Gentoo will
> > use relatime the moment anyone knows its > 5% 8)
>
> noatime,nodiratime gave 50% of wall-clock kernel rpm build performance
> improvement for Dave Jones, on a beefy box. Unless i misunderstood what
> you meant under 'fraction of a percent' your numbers are _WAY_ off.

What numbers - I didn't quote any performance numbers ?

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/