[PATCH 4/6 mm] memcgroup: reinstate swapoff mod

[Balbir Singh]

Hugh Dickins wrote:
> This patch reinstates the "swapoff: scan ptes preemptibly" mod we started
> with: in due course it should be rendered down into the earlier patches,
> leaving us with a more straightforward mem_cgroup_charge mod to unuse_pte,
> allocating with GFP_KERNEL while holding no spinlock and no atomic kmap.
> 
> Signed-off-by: Hugh Dickins <hugh at veritas.com>

Looks good to me

Acked-by: Balbir Singh <balbir at linux.vnet.ibm.com>

-- 
	Warm Regards,
	Balbir Singh
	Linux Technology Center
	IBM, ISTL