From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Ahern Subject: [RFC PATCH 04/29] net: Add net_ctx macros for skbuffs Date: Wed, 4 Feb 2015 18:34:05 -0700 Message-ID: <1423100070-31848-5-git-send-email-dsahern@gmail.com> References: <1423100070-31848-1-git-send-email-dsahern@gmail.com> Cc: ebiederm@xmission.com, David Ahern To: netdev@vger.kernel.org Return-path: Received: from mail-ig0-f176.google.com ([209.85.213.176]:36657 "EHLO mail-ig0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756055AbbBEBf5 (ORCPT ); Wed, 4 Feb 2015 20:35:57 -0500 Received: by mail-ig0-f176.google.com with SMTP id hl2so39133588igb.3 for ; Wed, 04 Feb 2015 17:35:56 -0800 (PST) In-Reply-To: <1423100070-31848-1-git-send-email-dsahern@gmail.com> Sender: netdev-owner@vger.kernel.org List-ID: skb macros will be used later for determining a network context from skbs. Signed-off-by: David Ahern --- include/linux/skbuff.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 85ab7d72b54c..a5dfef469d07 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -665,6 +665,10 @@ struct sk_buff { atomic_t users; }; +#define SKB_NET_CTX_DEV(skb) { .net = dev_net((skb)->dev) } +#define SKB_NET_CTX_DST(skb) { .net = dev_net(skb_dst((skb))->dev) } +#define SKB_NET_CTX_SOCK(skb) { .net = sock_net((skb)->sk) } + #ifdef __KERNEL__ /* * Handling routines are only of interest to the kernel -- 1.9.3 (Apple Git-50)