[-mm PATCH 5/10] Memory controller task migration (v7)
yamamoto at valinux.co.jp
Mon Aug 27 01:26:35 PDT 2007
> Allow tasks to migrate from one container to the other. We migrate
> mm_struct's mem_container only when the thread group id migrates.
> + /*
> + * Only thread group leaders are allowed to migrate, the mm_struct is
> + * in effect owned by the leader
> + */
> + if (p->tgid != p->pid)
> + goto out;
does it mean that you can't move a process between containers
once its thread group leader exited?
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