Messages in this thread | | | Date | Wed, 25 Nov 2015 11:29:21 -0500 (EST) | Subject | Re: [PATCH 10/13] mm: memcontrol: do not account memory+swap on unified hierarchy | From | David Miller <> |
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From: Johannes Weiner <hannes@cmpxchg.org> Date: Tue, 24 Nov 2015 16:52:02 -0500
> The unified hierarchy memory controller doesn't expose the memory+swap > counter to userspace, but its accounting is hardcoded in all charge > paths right now, including the per-cpu charge cache ("the stock"). > > To avoid adding yet more pointless memory+swap accounting with the > socket memory support in unified hierarchy, disable the counter > altogether when in unified hierarchy mode. > > Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> > Acked-by: Michal Hocko <mhocko@suse.com> > Reviewed-by: Vladimir Davydov <vdavydov@virtuozzo.com>
Acked-by: David S. Miller <davem@davemloft.net>
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