From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
To: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: linux-mm@kvack.org, mgorman@suse.de, dhillf@gmail.com,
aarcange@redhat.com, mhocko@suse.cz, akpm@linux-foundation.org,
hannes@cmpxchg.org, linux-kernel@vger.kernel.org,
cgroups@vger.kernel.org
Subject: Re: [PATCH -V4 09/10] memcg: move HugeTLB resource count to parent cgroup on memcg removal
Date: Mon, 19 Mar 2012 14:30:24 +0530 [thread overview]
Message-ID: <87r4wpj787.fsf@linux.vnet.ibm.com> (raw)
In-Reply-To: <4F66A258.5060301@jp.fujitsu.com>
On Mon, 19 Mar 2012 12:04:56 +0900, KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> wrote:
> (2012/03/17 2:39), Aneesh Kumar K.V wrote:
>
> > From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
> >
> > This add support for memcg removal with HugeTLB resource usage.
> >
> > Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
>
>
> seems ok for now.
>
> Now, Tejun and Costa, and I are discussing removeing -EBUSY from rmdir().
> We're now considering 'if use_hierarchy=false and parent seems full,
> reclaim all or move charges to the root cgroup.' then -EBUSY will go away.
>
> Is it accesptable for hugetlb ? Do you have another idea ?
>
That should work even for hugetlb.
-aneesh
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next prev parent reply other threads:[~2012-03-19 9:00 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-16 17:39 [PATCH -V4 00/10] memcg: Add memcg extension to control HugeTLB allocation Aneesh Kumar K.V
2012-03-16 17:39 ` [PATCH -V4 01/10] hugetlb: rename max_hstate to hugetlb_max_hstate Aneesh Kumar K.V
2012-03-19 2:07 ` KAMEZAWA Hiroyuki
2012-03-28 9:18 ` Michal Hocko
2012-03-16 17:39 ` [PATCH -V4 02/10] hugetlbfs: don't use ERR_PTR with VM_FAULT* values Aneesh Kumar K.V
2012-03-19 2:11 ` KAMEZAWA Hiroyuki
2012-03-19 6:37 ` Aneesh Kumar K.V
2012-03-28 9:25 ` Michal Hocko
2012-03-28 11:35 ` Aneesh Kumar K.V
2012-03-16 17:39 ` [PATCH -V4 03/10] hugetlbfs: Add an inline helper for finding hstate index Aneesh Kumar K.V
2012-03-19 2:15 ` KAMEZAWA Hiroyuki
2012-03-28 9:41 ` Michal Hocko
2012-03-16 17:39 ` [PATCH -V4 04/10] memcg: Add HugeTLB extension Aneesh Kumar K.V
2012-03-19 2:38 ` KAMEZAWA Hiroyuki
2012-03-19 6:52 ` Aneesh Kumar K.V
2012-03-19 7:00 ` KAMEZAWA Hiroyuki
2012-03-19 11:39 ` Glauber Costa
2012-03-19 12:07 ` KAMEZAWA Hiroyuki
2012-03-21 4:48 ` Aneesh Kumar K.V
2012-03-21 5:22 ` KAMEZAWA Hiroyuki
2012-03-28 11:33 ` Michal Hocko
2012-03-28 13:40 ` Aneesh Kumar K.V
2012-03-28 15:44 ` Michal Hocko
2012-03-28 13:40 ` Michal Hocko
2012-03-28 17:37 ` Aneesh Kumar K.V
2012-03-29 0:18 ` KAMEZAWA Hiroyuki
2012-03-29 7:57 ` Michal Hocko
2012-03-16 17:39 ` [PATCH -V4 05/10] hugetlb: add charge/uncharge calls for HugeTLB alloc/free Aneesh Kumar K.V
2012-03-19 2:41 ` KAMEZAWA Hiroyuki
2012-03-19 7:01 ` Aneesh Kumar K.V
2012-03-28 13:17 ` Michal Hocko
2012-03-28 17:39 ` Aneesh Kumar K.V
2012-03-29 8:10 ` Michal Hocko
2012-03-30 10:40 ` Aneesh Kumar K.V
2012-03-30 10:46 ` Michal Hocko
2012-03-16 17:39 ` [PATCH -V4 06/10] memcg: track resource index in cftype private Aneesh Kumar K.V
2012-03-19 2:43 ` KAMEZAWA Hiroyuki
2012-03-16 17:39 ` [PATCH -V4 07/10] hugetlbfs: Add memcg control files for hugetlbfs Aneesh Kumar K.V
2012-03-19 2:56 ` KAMEZAWA Hiroyuki
2012-03-19 7:14 ` Aneesh Kumar K.V
2012-03-19 7:34 ` KAMEZAWA Hiroyuki
2012-03-20 9:22 ` Aneesh Kumar K.V
2012-03-16 17:39 ` [PATCH -V4 08/10] hugetlbfs: Add a list for tracking in-use HugeTLB pages Aneesh Kumar K.V
2012-03-19 3:00 ` KAMEZAWA Hiroyuki
2012-03-19 8:59 ` Aneesh Kumar K.V
2012-03-28 13:58 ` Michal Hocko
2012-03-28 17:38 ` Aneesh Kumar K.V
2012-03-29 8:11 ` Michal Hocko
2012-03-16 17:39 ` [PATCH -V4 09/10] memcg: move HugeTLB resource count to parent cgroup on memcg removal Aneesh Kumar K.V
2012-03-19 3:04 ` KAMEZAWA Hiroyuki
2012-03-19 9:00 ` Aneesh Kumar K.V [this message]
2012-03-28 14:07 ` Michal Hocko
2012-03-16 17:39 ` [PATCH -V4 10/10] memcg: Add memory controller documentation for hugetlb management Aneesh Kumar K.V
2012-03-28 14:36 ` Michal Hocko
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