| Date | Thu, 14 Jun 2012 13:13:17 +0900 | From | Kamezawa Hiroyuki <> | Subject | Re: [PATCH -V9 14/15] hugetlb/cgroup: migrate hugetlb cgroup info from oldpage to new page during migration |
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(2012/06/13 19:27), Aneesh Kumar K.V wrote: > From: "Aneesh Kumar K.V"<aneesh.kumar@linux.vnet.ibm.com> > > With HugeTLB pages, hugetlb cgroup is uncharged in compound page destructor. Since > we are holding a hugepage reference, we can be sure that old page won't > get uncharged till the last put_page(). > > Signed-off-by: Aneesh Kumar K.V<aneesh.kumar@linux.vnet.ibm.com>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
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