Re: [PATCH net] sock_diag: request _diag module only when the family or proto has been registered
From: Eric Dumazet <hidden>
Date: 2017-10-17 11:35:18
On Tue, 2017-10-17 at 04:16 -0700, Eric Dumazet wrote:
On Tue, 2017-10-17 at 13:13 +0800, Xin Long wrote:quoted
+bool sock_is_registered(int family) +{ + return family < NPROTO && rcu_access_pointer(net_families[family]); +}EXPORT_SYMBOL() ?
I take this back. Since there is one single user in vmlinux, no need yet Reviewed-by: Eric Dumazet <edumazet@google.com>