Hello, All! During port of Eric's patches I have noticed an interesting thing. The patch "net: Teach the ipv4 route cache to handle multiple network namespaces" call hold_net for each IPv4 DST cache entry. Though it is not possible to stop a namespace without stopping all the devices inside. Additionally, the device can't be unregistered if there are dst entries to it. These entries are moved to a namespace loopback and the namespace will block until these entries will gone from a loopback. So, I do not see a necessity to have an extra atomic on this hot path, i.e. hold_net can re moved away for this. Are there any holes? Regards, Den _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers
