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From: Baolin Wang <baolin.wang@linux.alibaba.com>
To: akpm@linux-foundation.org
Cc: baolin.wang@linux.alibaba.com, linux-mm@kvack.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH 0/2] Support hugetlb charge moving at task migration
Date: Wed, 29 Sep 2021 18:19:26 +0800	[thread overview]
Message-ID: <cover.1632843268.git.baolin.wang@linux.alibaba.com> (raw)

Hi,

Now in the hugetlb cgroup, charges associated with a task aren't moved
to the new hugetlb cgroup at task migration, which is odd for hugetlb
cgroup usage. This patch set adds hugetlb cgroup charge moving when
migrate tasks among cgroups, which are based on the memcg charge moving.

Please help to review. Thanks.

Baolin Wang (2):
  hugetlb_cgroup: Add interfaces to move hugetlb charge at task
    migration
  hugetlb_cgroup: Add post_attach interface for tasks migration

 mm/hugetlb_cgroup.c | 230 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 230 insertions(+)

-- 
1.8.3.1


             reply	other threads:[~2021-09-29 10:20 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-29 10:19 Baolin Wang [this message]
2021-09-29 10:19 ` [PATCH 1/2] hugetlb_cgroup: Add interfaces to move hugetlb charge at task migration Baolin Wang
2021-09-29 10:19 ` [PATCH 2/2] hugetlb_cgroup: Add post_attach interface for tasks migration Baolin Wang
2021-09-30 10:46 ` [PATCH 0/2] Support hugetlb charge moving at task migration Michal Hocko
2021-10-07 15:39   ` Baolin Wang
2021-10-08  7:12     ` Michal Hocko
2021-10-08  9:17       ` Baolin Wang
2021-10-08 11:55         ` Michal Hocko
2021-10-09 14:24           ` Baolin Wang

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