Messages in this thread |  | | | Date | Wed, 29 Feb 2012 17:21:18 -0800 (PST) | | From | Hugh Dickins <> | | Subject | Re: [PATCH next] memcg: remove PCG_CACHE page_cgroup flag fix |
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On Wed, 29 Feb 2012, Johannes Weiner wrote: > On Tue, Feb 28, 2012 at 09:30:17PM -0800, Hugh Dickins wrote: > > > > + anon = PageAnon(page); > > + > > switch (ctype) { > > case MEM_CGROUP_CHARGE_TYPE_MAPPED: > > + anon = true; > > + /* fallthrough */ > > If you don't mind, could you add a small comment on why this is the > exception where we don't trust page->mapping?
Right, I'll send an incremental fix for that.
> > Other than that, > Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Thanks, Hugh
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