Re: Top kernel oopses/warnings for the week of Friday June 6th,2008

From: Andrew Morton
Date: Sun Jun 08 2008 - 00:56:49 EST


On Sat, 7 Jun 2008 21:34:05 -0700 Greg KH <greg@xxxxxxxxx> wrote:

> On Fri, Jun 06, 2008 at 11:58:16AM -0700, Arjan van de Ven wrote:
> >
> > Rank 4: sysfs_add_one (warning)
> > Reported 242 times (992 total reports)
> > Duplicate sysfs registration in various components. We don't seem to be
> > making progress on this
> > one unfortunately.
> > This warning was last seen in version 2.6.26-rc3, and first seen in
> > 2.6.24-rc6.
> > More info: http://www.kerneloops.org/searchweek.php?search=sysfs_add_one
>
> I really think this is solved for the USB subsystem at the least. This
> will be hit by other code under development at times, when the developer
> gets something wrong.

For the sysfs vfs caches, yes. But for sysfs pagecache (which I expect
is only symlinks?) the pages will still be on the LRU?

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