Re: [patch] voluntary-preempt-2.6.9-rc1-bk4-Q5

[Mark_H_Johnson]

>since the latency tracer does not trigger, we need a modified tracer to
>find out what's happening during such long delays. I've attached the
>'user-latency-tracer' patch ontop of -Q5, which is a modification of the
>latency tracer.
Grr. I should have checked before I built with this patch. With this in
I now get the
  kernel: Could not allocate 4 bytes percpu data
messages again. Need to increase that data area so
  #define PERCPU_ENOUGH_ROOM 196608
or something similar (should leave about 50K free for modules).

I will rebuild with this change plus the latest of the others.

--Mark H Johnson
  <mailto:Mark_H_Johnson@xxxxxxxxxxxx>

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