Re: [PATCH net-next] net: initialize net->net_cookie at netns setup

On 2/10/21 3:41 PM, Eric Dumazet wrote:

From: Eric Dumazet <redacted>

It is simpler to make net->net_cookie a plain u64
written once in setup_net() instead of looping
and using atomic64 helpers.

Lorenz Bauer wants to add SO_NETNS_COOKIE socket option
and this patch would makes his patch series simpler.

Signed-off-by: Eric Dumazet <redacted>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Lorenz Bauer <redacted>

Acked-by: Daniel Borkmann <daniel@iogearbox.net>