On Thu, Aug 08, 2013 at 11:20:28PM +0800, Hillf Danton wrote:
> On Wed, Aug 7, 2013 at 11:30 PM, Dave Jones <da...@redhat.com> wrote:
> > printk didn't trigger.
> >
> Is a corrupted page table entry encountered, according to the
> comment of swap_duplicate()?
>
>
> --- a/mm/swapfile.c Wed Aug 7 17:27:22 2013
> +++ b/mm/swapfile.c Thu Aug 8 23:12:30 2013
> @@ -770,6 +770,7 @@ int free_swap_and_cache(swp_entry_t entr
> unlock_page(page);
> page_cache_release(page);
> }
> + return 1;
> return p != NULL;
> }
Travelling for a week, I'll check it out when I get back.
Dave
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