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    SubjectRe: [RFC][PATCH 1/7] memcg: use css_get in sock_update_memcg()
    (2013/04/03 18:11), Li Zefan wrote:
    > Use css_get/css_put instead of mem_cgroup_get/put.
    >
    > Note, if at the same time someone is moving @current to a different
    > cgroup and removing the old cgroup, css_tryget() may return false,
    > and sock->sk_cgrp won't be initialized.
    >
    > Signed-off-by: Li Zefan <lizefan@huawei.com>

    Thank you.
    Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>




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