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authorPavel Emelyanov <xemul@openvz.org>2007-12-20 15:31:33 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-28 14:59:26 -0800
commit152da81deb9a4870aeac352336184b2b14d4b2ba (patch)
tree63db8e49be92e7f23667d8c3356177840287118f /net/dccp/ipv4.c
parentd6701191329b51793bc56724548f0863d2149c29 (diff)
downloadop-kernel-dev-152da81deb9a4870aeac352336184b2b14d4b2ba.zip
op-kernel-dev-152da81deb9a4870aeac352336184b2b14d4b2ba.tar.gz
[INET]: Uninline the __inet_hash function.
This one is used in quite many places in the networking code and seems to big to be inline. After the patch net/ipv4/build-in.o loses ~650 bytes: add/remove: 2/0 grow/shrink: 0/5 up/down: 461/-1114 (-653) function old new delta __inet_hash_nolisten - 282 +282 __inet_hash - 179 +179 tcp_sacktag_write_queue 2255 2254 -1 __inet_lookup_listener 284 274 -10 tcp_v4_syn_recv_sock 755 493 -262 tcp_v4_hash 389 35 -354 inet_hash_connect 1086 599 -487 This version addresses the issue pointed by Eric, that while being inline this function was optimized by gcc in respect to the 'listen_possible' argument. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dccp/ipv4.c')
-rw-r--r--net/dccp/ipv4.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index 02fc91ce..f450df2 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -408,7 +408,7 @@ struct sock *dccp_v4_request_recv_sock(struct sock *sk, struct sk_buff *skb,
dccp_sync_mss(newsk, dst_mtu(dst));
- __inet_hash(&dccp_hashinfo, newsk, 0);
+ __inet_hash_nolisten(&dccp_hashinfo, newsk);
__inet_inherit_port(&dccp_hashinfo, sk, newsk);
return newsk;
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