On 07/26, Pavel Emelyanov wrote: > > The reason to release namespaces after reparenting is that when task > exits it may send a signal to its parent (SIGCHLD), but if the parent > has already exited its namespaces there will be no way to decide what > pid to dever to him - parent can be from different namespace. I almost forgot about this one... After reading the whole series, I can't understand the above explanation any longer. The parent can't be from different namespace, either we have another sub-thread, or we reparent the child to /sbin/init which should be from the same namespace. If we are /sbin/init, we kill all tasks from the same namespace before doing exit_notify(). Could you clarify? Oleg. _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers
