Messages in this thread | | | Date | Wed, 9 Jan 2013 15:47:58 +0100 | From | Michal Hocko <> | Subject | Re: [PATCH V3 4/8] memcg: add per cgroup dirty pages accounting |
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On Wed 09-01-13 22:35:12, Sha Zhengju wrote: [...] > To my knowledge, each task is forked in root memcg, and there's a > moving while attaching it to a cgroup. So move_account is also a > frequent behavior to some extent.
Not really. Every fork/exec is copies the current group (see cgroup_fork) so there is no moving on that path. [...] -- Michal Hocko SUSE Labs
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