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SubjectRe: [RFC][PATCH 1/7] defer clearing of page_private() for swap cache pages
On 05/09/2013 03:07 PM, Seth Jennings wrote:
> mm/memcontrol:4111
> VM_BUG_ON(PageSwapCache(page));
>
> Seems that mem_cgroup_uncharge_swapcache, somewhat ironically expects the
> SwapCache flag to be unset already.
>
> Fix might be a simple as removing that VM_BUG_ON() but there might be more to
> it. There usually is :)

Yeah, I wasn't testing with cgroups around. I'll go do that and see
what I come up with.


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