GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-06-22 22:51:37 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

[INET]: Generalise the TCP sock ID lookup routines

Browse source 
And also some TIME_WAIT functions.

[acme@toy net-2.6.14]$ grep built-in /tmp/before.size /tmp/after.size
/tmp/before.size: 282955   13122    9312  305389   4a8ed net/ipv4/built-in.o
/tmp/after.size:  281566   13122    9312  304000   4a380 net/ipv4/built-in.o
[acme@toy net-2.6.14]$

I kept them still inlined, will uninline at some point to see what
would be the performance difference.

Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arnaldo Carvalho de Melo 2005-08-09 20:09:46 -07:00 • committed by David S. Miller
parent 8feaf0c0a5
commit e48c414ee6
9 changed files with 188 additions and 165 deletions
Download patch file Download diff file Expand all files Collapse all files

8
net/ipv4/tcp_diag.c
View file

@ -174,8 +174,6 @@ nlmsg_failure:
return -1;
}
extern struct sock *tcp_v4_lookup(u32 saddr, u16 sport, u32 daddr, u16 dport,
int dif);
#ifdef CONFIG_IP_TCPDIAG_IPV6
extern struct sock *tcp_v6_lookup(struct in6_addr *saddr, u16 sport,
struct in6_addr *daddr, u16 dport,
@ -197,9 +195,9 @@ static int tcpdiag_get_exact(struct sk_buff *in_skb, const struct nlmsghdr *nlh)
struct sk_buff *rep;
if (req->tcpdiag_family == AF_INET) {
sk = tcp_v4_lookup(req->id.tcpdiag_dst[0], req->id.tcpdiag_dport,
req->id.tcpdiag_src[0], req->id.tcpdiag_sport,
req->id.tcpdiag_if);
sk = inet_lookup(&tcp_hashinfo, req->id.tcpdiag_dst[0],
req->id.tcpdiag_dport, req->id.tcpdiag_src[0],
req->id.tcpdiag_sport, req->id.tcpdiag_if);
}
#ifdef CONFIG_IP_TCPDIAG_IPV6
else if (req->tcpdiag_family == AF_INET6) {