Re: 2.6.16-rc6-rt3

From: Sébastien Dugué
Date: Mon Mar 20 2006 - 03:42:29 EST


On Fri, 2006-03-17 at 20:50 -0600, K.R. Foley wrote:
> Ingo Molnar wrote:
> > * K.R. Foley <kr@xxxxxxxxxx> wrote:
> >
> >> OK. Tried rt9 with a clean build and still no joy. I've attached the
> >> log which looks like it could be a similar problem?
> >
> > seems to be a different one:
> >
> >> input: ImPS/2 Generic Wheel Mouse as /class/input/input1
> >> Freeing unused kernel memory: 284k freed
> >> Could not allocate 8 bytes percpu data
> >> sd_mod: Unknown symbol scsi_print_sense_hdr
> >
> > could you increase PERCPU_ENOUGH_ROOM in include/linux/percpu.h? (to
> > e.g. 65536)
> >
> > Ingo
> >
>
> Perhaps I misunderstood what you wanted me to do before. Just for grins
> I doubled the PERCPU_ENOUGH_ROOM to 131072 and have successfully booted
> twice now.
>

FYI, I bumped it to 196608 to play it safe, maybe 131072 could
be enough, never tried though.


--
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Sébastien Dugué BULL/FREC:B1-247
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mailto:sebastien.dugue@xxxxxxxx

Linux POSIX AIO: http://www.bullopensource.org/posix
http://sourceforge.net/projects/paiol

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