On 09/08/2014 01:18 PM, Mel Gorman wrote:
> A worse possibility is that somehow the lock is getting corrupted but
> that's also a tough sell considering that the locks should be allocated
> from a dedicated cache. I guess I could try breaking that to allocate
> one page per lock so DEBUG_PAGEALLOC triggers but I'm not very
> optimistic.
I did see ptl corruption couple days ago:
https://lkml.org/lkml/2014/9/4/599
Could this be related?
Thanks,
Sasha
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
