commit 47a31a6ffcca3b55149bccd5b99763e5eea60ac4
author Eric Dumazet <dada1@cosmosbay.com> Mon Nov 05 23:39:16 2007 -0800
committer David S. Miller <davem@sunset.davemloft.net> Wed Nov 07 04:08:58 2007 -0800
tree de45b7c03799f16e717b9bf63b249bfe5f0f19a4
parent 286ab3d46058840d68e5d7d52e316c1f7e98c59f

[IPV4]: Use the {DEFINE|REF}_PROTO_INUSE infrastructure

Trivial patch to make "tcp,udp,udplite,raw" protocols uses the fast
"inuse sockets" infrastructure

Each protocol use then a static percpu var, instead of a dynamic one.
This saves some ram and some cpu cycles

Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/ipv4/raw.c

diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 3916fac..66b42f5 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -760,6 +760,8 @@
 	}
 }
 
+DEFINE_PROTO_INUSE(raw)
+
 struct proto raw_prot = {
 	.name		   = "RAW",
 	.owner		   = THIS_MODULE,
@@ -781,6 +783,7 @@
 	.compat_setsockopt = compat_raw_setsockopt,
 	.compat_getsockopt = compat_raw_getsockopt,
 #endif
+	REF_PROTO_INUSE(raw)
 };
 
 #ifdef CONFIG_PROC_FS