Daniel Lezcano wrote: > From: Daniel Lezcano <dlezcano@xxxxxxxxxx> > > Denis Lunev spotted that if we take a reference to the network namespace > with the timewait sockets, we will need to wait for their expiration to > have the network namespace freed. This is a waste of time, the timewait > sockets are for avoiding to receive a duplicate packet from the network, > if the network namespace is freed, the network stack is removed, so no > chance to receive any packets from the outside world. > > This patchset remove/destroy the timewait sockets when the > network namespace is freed. > > The exit method registered by netns_register_subsys is put in the tcp.c > file and not in inet_timewait_sock.c. The reasons are we browse the tcp > established hash table and I don't want to add references to tcp in inet > timewait sockets and, furthermore, dccp protocol uses the inet timewait > sock too. IMHO, if we status to cleanup dccp timewait too, we should add > a exit method in dccp file. > > Signed-off-by: Daniel Lezcano <dlezcano@xxxxxxxxxx> Signed-off-by: Denis V. Lunev <den@xxxxxxxxxx> _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers
