Re: Regression in 2.6.23-rc2-mm2, mounting cpusets causes a hang

From: Lee Schermerhorn
Date: Wed Aug 15 2007 - 14:08:02 EST


On Wed, 2007-08-15 at 12:12 -0500, Serge E. Hallyn wrote:
> Quoting Paul Jackson (pj@xxxxxxx):
> > Lee wrote:
> > > [altho' methinks CPUSET should select CONTAINERS rather than
> > > depend on it...]
> >
> > Good point -- what do you think, Paul Menage?
>
> Paul mentioned (http://www.spinics.net/lists/linux-containers/msg03775.html)
> that he was asked not to use select in Kconfigs any more.

That is unfortunate. I view CPUSET is a "first class" option that
happens to be built on CONTAINERS. IMO, I shouldn't have to know this
implementation detail in order to select CPUSET--indeed, even to be
offered the optio--in 'make *config'. However, it will be hidden if I
haven't already selected containers. Or do I misunderstand the
implications of "depends on"?

Andrew: is the problem with select something fatal or just too
difficult to fix?

Lee

-
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/