Messages in this thread | | | Date | Fri, 28 Nov 2008 17:03:55 +0800 | From | Li Zefan <> | Subject | Re: [PATCH 1/2] cgroups: cleanup for dummy root |
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Li Zefan wrote: > - Don't link rootnode to the root list, so root_list contains active > hierarchies only as the comment indicates. > > - Don't link css_sets to the dummy cgroup, because we never want to > run through the tasks in that dummpy cgroup (which means run > through all the tasks in the system). > > Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Hmmm...Sorry, this patch is wrong, when a subsystem is inactive thus in rootnode, it may still iterate tasks in dummy top cgroup, though currently no subsystem does so.
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