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    SubjectRe: [PATCH 4/4] cpuset: Hold callback_mutex in cpuset_clone()
    On Thu, 17 Feb 2011, Li Zefan wrote:

    > Chaning cpuset->mems/cpuset->cpus should be protected under
    > callback_mutex.
    >
    > cpuset_clone() doesn't follow this rule. It's ok because it's
    > called when creating and initializing a cgroup, but we'd better
    > hold the lock to avoid subtil break in the future.
    >
    > Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>

    Acked-by: David Rientjes <rientjes@google.com>


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