Re: 2.6.16-rc6-rt3

From: Ingo Molnar
Date: Sat Mar 18 2006 - 03:56:12 EST



* K.R. Foley <kr@xxxxxxxxxx> 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.

great. (i quoted the wrong number above, the -rt tree already doubled
the value, so we needed yet another doubling)

Ingo
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