[PATCH net-next v2 0/3] netns: enhance netlink interface for nsid

[Nicolas Dichtel <nicolas.dichtel@6wind.com>]

The first patch is a small cleanup. The second patch implements notifications
for netns id events. And the last one allows to dump existing netns id from
userland.

iproute2 patches are available, I can send them on demand.

v2: drop the first patch (the fix is now in net-next)

 include/uapi/linux/rtnetlink.h |   4 ++
 net/core/net_namespace.c       | 103 +++++++++++++++++++++++++++++++++++++----
 2 files changed, 97 insertions(+), 10 deletions(-)

Comments are welcome.

Regards,
Nicolas