Re: [PATCH 1/1] um: ubd: Fix data corruption

From: Tejun Heo
Date: Thu Oct 14 2010 - 14:07:18 EST


Hello,

On 10/14/2010 04:20 PM, richard -rw- weinberger wrote:
> It does not work for me.
> But the error is a different one. :-)
> Without your patch I've never got this kernel trace.
>
> [ 59.850000] kworker/0:1: page allocation failure. order:0, mode:0x20

Hmm... you're seeing out of memory condition. If the code screws up
filesystem access, I suppose it could make that happen too but can you
please check the configuration just in case (especially the memory
size)? Also, if you can reliably reproduce the filesystem corruption
w/o the patch, can you please tell me how to do it?

Thanks.

--
tejun
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