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SubjectRe: [patch] mm, memcg: add rss_huge stat to memory.stat
On Mon, Apr 29, 2013 at 05:22:52PM -0700, David Rientjes wrote:
> This exports the amount of anonymous transparent hugepages for each memcg
> via the new "rss_huge" stat in memory.stat. The units are in bytes.
>
> This is helpful to determine the hugepage utilization for individual jobs
> on the system in comparison to rss and opportunities where MADV_HUGEPAGE
> may be helpful.
>
> The amount of anonymous transparent hugepages is also included in "rss"
> for backwards compatibility.
>
> Signed-off-by: David Rientjes <rientjes@google.com>

Acked-by: Johannes Weiner <hannes@cmpxchg.org>


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