On Mon, Sep 16, 2013 at 09:50:06PM +0000, Luck, Tony wrote: > This is good - but the real solution is to stop poisoning entire huge pages > ... they should > be broken into 4K pages and just one 4K page should be poisoned. > > Naoya Horiguchi: I thought that you were looking at this problem some months > ago. Any progress?
Sorry, I have no meaningful progress on this. Splitting hugepages is not a trivial operation, and introduce more complexity on hugetlbfs code. I don't hit on any usecase of it rather than memory failure, so I'm not sure that it's worth doing now. Thanks, Naoya Horiguchi -- 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/
