netdev - [PATCH] net/core: Make urgent data inline by default

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Message-ID: <op.vx3hzgtw6ywr33@esapekka-pc.rad1>
Date:	Mon, 4 Jul 2011 15:51:06 +0300
From:	Esa-Pekka Pyokkimies <esa-pekka.pyokkimies@...nesoft.com>
To:	<netdev@...r.kernel.org>
Subject: [PATCH] net/core: Make urgent data inline by default

Make urgent data inline by default. As explained in RFC 6093, urgent
data should never be handled out-of-band.

"The TCP urgent mechanism is NOT a mechanism for sending "out-of-band"
  data: the so-called "urgent data" should be delivered "in-line" to
  the TCP user."

Signed-off-by: Esa-Pekka Pyokkimies <esa-pekka.pyokkimies@...nesoft.com>

---
  net/core/sock.c |    1 +
  1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/net/core/sock.c b/net/core/sock.c
index 6e81978..83234bd 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1985,6 +1985,7 @@ void sock_init_data(struct socket *sock, struct sock  
*sk)
         sk_set_socket(sk, sock);

         sock_set_flag(sk, SOCK_ZAPPED);
+	sock_set_flag(sk, SOCK_URGINLINE);

         if (sock) {
                 sk->sk_type     =       sock->type;
--
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