From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu, 15 Oct 2009 06:30:45 +0000 (+0000)
Subject: inet: rename some inet_sock fields
X-Git-Tag: v2.6.33-rc1~388^2~768
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c720c7e8383aff1cb219bddf474ed89d850336e3;p=pandora-kernel.git

inet: rename some inet_sock fields

In order to have better cache layouts of struct sock (separate zones
for rx/tx paths), we need this preliminary patch.

Goal is to transfert fields used at lookup time in the first
read-mostly cache line (inside struct sock_common) and move sk_refcnt
to a separate cache line (only written by rx path)

This patch adds inet_ prefix to daddr, rcv_saddr, dport, num, saddr,
sport and id fields. This allows a future patch to define these
fields as macros, like sk_refcnt, without name clashes.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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