On Fri, 8 Jun 2012, Andrew Morton wrote:
> OK. I assume this bug has been there for quite some time.
Well the huge pages refcount tricks caused the issue.
> How serious is it? Have people been reporting it in real workloads?
> How to trigger it? IOW, does this need -stable backporting?
Possibly.
> Also, someone forgot to document these:
>
> struct {
> unsigned inuse:16;
> unsigned objects:15;
> unsigned frozen:1;
> };
So far I thouight that the field names are pretty clear on their own.
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