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    SubjectRe: [PATCH 22/23] cgroup: make cgroup_taskset deal with cgroup_subsys_state instead of cgroup
    Hi Tejun,

    On 08/01/2013 11:50 PM, Tejun Heo wrote:
    > cgroup is in the process of converting to css (cgroup_subsys_state)
    > from cgroup as the principal subsystem interface handle. This is
    > mostly to prepare for the unified hierarchy support where css's will
    > be created and destroyed dynamically but also helps cleaning up
    > subsystem implementations as css is usually what they are interested
    > in anyway.
    >
    > cgroup_taskset which is used by the subsystem attach methods is the
    > last cgroup subsystem API which isn't using css as the handle. Update
    > cgroup_taskset_cur_cgroup() to cgroup_taskset_cur_css() and
    > cgroup_taskset_for_each() to take @skip_css instead of @skip_cgrp.
    >
    > The conversions are pretty mechanical. One exception is
    > cpuset::cgroup_cs(), which lost its last user and got removed.
    >
    > This patch shouldn't introduce any functional changes.
    >
    > Signed-off-by: Tejun Heo <tj@kernel.org>
    > Cc: Li Zefan <lizefan@huawei.com>
    > Cc: Ingo Molnar <mingo@redhat.com>
    > Cc: Matt Helsley <matthltc@us.ibm.com>
    > Cc: Daniel Wagner <daniel.wagner@bmw-carit.de>
    > Cc: Steven Rostedt <rostedt@goodmis.org>

    Nice cleanup.

    Acked-By: Daniel Wagner <daniel.wagner@bmw-carit.de>

    cheers,
    daniel








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