Re: Disk priority dependend on nice level...

From: Pavel Machek (pavel@suse.cz)
Date: Thu Aug 07 2003 - 05:01:05 EST


Hi!

> > I ported `subj` to 2.6.0-test2. I do not yet have idea if it works,
> > but it compiles ;-).
>
> This wont do much, you might as well forget it. Disk priorities is far
> more work than you appear to think :)

This was not my patch, I only ported it.

I'm not heading for "perfect" disk priorities (not now :-), but having
something with at least measurable effect would be nice.

For a start "niced processes get starved during I/O" should do the
trick. (And it would help my lingvistics workloads).
                                                                Pavel

-- 
When do you have a heart between your knees?
[Johanka's followup: and *two* hearts?]
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/



This archive was generated by hypermail 2b29 : Thu Aug 07 2003 - 22:00:37 EST