Messages in this thread | | | From | Paul Menage <> | Date | Thu, 25 Aug 2011 02:32:59 -0700 | Subject | Re: [PATCH 3/6] cgroup: introduce cgroup_taskset and use it in subsys->can_attach(), cancel_attach() and attach() |
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On Tue, Aug 23, 2011 at 3:19 PM, Tejun Heo <tj@kernel.org> wrote: > +Called prior to moving one or more tasks into a cgroup; if the > +subsystem returns an error, this will abort the attach operation. > +@tset contains the tasks to be attached and is guaranteed to have at > +least one task in it. If there are multiple, it's guaranteed that all > +are from the same thread group, @tset contains all tasks from the > +group whether they're actually switching cgroup or not, and the first > +task is the leader.
I'd reformat this a bit for clarity:
If there are multiple tasks in the taskset, then: - it's guaranteed that all are from the same thread group - @tset contains all tasks from the thread group whether or not they're switching cgroup - the first task is the leader
Acked-by: Paul Menage <paul@paulmenage.org>
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