Re: [patch 02/11] mm: swapfile: clean up unuse_pte race handling

[Kamezawa Hiroyuki]

(2012/07/05 9:44), Johannes Weiner wrote:
> The conditional mem_cgroup_cancel_charge_swapin() is a leftover from
> when the function would continue to reestablish the page even after
> mem_cgroup_try_charge_swapin() failed.  After 85d9fc8 "memcg: fix
> refcnt handling at swapoff", the condition is always true when this
> code is reached.
> 
> Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx>

Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>


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