Request to enable CONFIG_FAIR_GROUP_SCHED
Dhaval Giani
dhaval at linux.vnet.ibm.com
Tue Mar 11 08:27:28 UTC 2008
On Mon, Mar 10, 2008 at 02:08:09PM -0400, Chuck Ebbert wrote:
> On 03/09/2008 01:01 PM, Dhaval Giani wrote:
> > On Sun, Mar 09, 2008 at 12:32:28PM +0100, Ingo Molnar wrote:
> >> * Dhaval Giani <dhaval at linux.vnet.ibm.com> wrote:
> >>
> >>> Hi,
> >>>
> >>> I notice in the 2.6.24 update pushed out to fedora 8, fair group sched
> >>> is not enabled. Can it please be enabled?
> >> how about first asking why it was disabled?
> >>
> >
> > Yes, you are right, I am sorry, I should have asked that question first.
> > So why was it disabled?
> >
>
> There are many reports of that feature causing big slowdowns. It seemed
> better to add major new features like that in a new release rather than
> possibly cause problems for existing users of a stable release.
Hi Chuck,
thanks for the explanation. OK, I shall upgrade to rawhide as soon as
possible and see how it looks there.
Thanks,
--
regards,
Dhaval
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