Re: [microblaze-uclinux] 10 msec number of ticks bug..

[John Williams <jwilliams@xxxxxxxxxxxxxx>]

Hi Prasad,

Prasad wrote:

> From the priliminary test i did today, the patch that you posted for
> the "stability under heavy load"  seems to be solving my problem. 

OK, that's good news.

> John, i also get the following error sometimes. I posted this in
> uclinux-dev and did  google-ing and i didn't get any convincing
> answer/reasons for the occurance.  Most of the message points as a
> harmless problem although i am not sure on this. Do u have any idea on
> this/usual suspects.
> =======================================
> <4>Aug 28 22:53:41 kernel: ksize on unknown page type (index=34)!
> <4>Aug 28 23:00:25 last message repeated 755 time(s)
> <4>Aug 28 23:00:25 kernel: ksize on unknown page type (index=32)!
> <4>Aug 28 23:02:06 last message repeated 188 time(s)
> <4>Aug 28 23:02:06 kernel: ksize on unknown page type (index=34)!
> ================================================

It doesn't look right.  I'd be putting a breakpoint in the ksize() function
where it generates that error, then run the system until it traps.  Look at the
stack and see where it's being called from.

Cheers,

John

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