geneve: Store struct sock in struct geneve_sock.

geneve does not need to access struct socket itself in the fast
path; it only reads struct sock, and struct socket is only used for
tunnel setup and teardown.

Let's store struct sock directly in struct geneve_sock.

__geneve_sock_release() frees geneve_sock with kfree_rcu(), so
geneve no longer needs synchronize_rcu() in udp_tunnel_sock_release().

Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20260502031401.3557229-10-kuniyu@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

0 files changed, 0 insertions, 0 deletions