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authorCraig Gallek <kraig@google.com>2016-02-10 11:50:38 -0500
committerDavid S. Miller <davem@davemloft.net>2016-02-11 03:54:14 -0500
commita583636a83ea383fd07517e5a7a2eedbc5d90fb1 (patch)
tree98ebf6de1532c7693c9b1026cf1a898070a9c344 /net/ipv4/inet_diag.c
parenttcp: __tcp_hdrlen() helper (diff)
downloadlinux-dev-a583636a83ea383fd07517e5a7a2eedbc5d90fb1.tar.xz
linux-dev-a583636a83ea383fd07517e5a7a2eedbc5d90fb1.zip
inet: refactor inet[6]_lookup functions to take skb
This is a preliminary step to allow fast socket lookup of SO_REUSEPORT groups. Doing so with a BPF filter will require access to the skb in question. This change plumbs the skb (and offset to payload data) through the call stack to the listening socket lookup implementations where it will be used in a following patch. Signed-off-by: Craig Gallek <kraig@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/inet_diag.c')
-rw-r--r--net/ipv4/inet_diag.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c
index 6029157a19ed..50c0d96b8441 100644
--- a/net/ipv4/inet_diag.c
+++ b/net/ipv4/inet_diag.c
@@ -357,18 +357,18 @@ struct sock *inet_diag_find_one_icsk(struct net *net,
struct sock *sk;
if (req->sdiag_family == AF_INET)
- sk = inet_lookup(net, hashinfo, req->id.idiag_dst[0],
+ sk = inet_lookup(net, hashinfo, NULL, 0, req->id.idiag_dst[0],
req->id.idiag_dport, req->id.idiag_src[0],
req->id.idiag_sport, req->id.idiag_if);
#if IS_ENABLED(CONFIG_IPV6)
else if (req->sdiag_family == AF_INET6) {
if (ipv6_addr_v4mapped((struct in6_addr *)req->id.idiag_dst) &&
ipv6_addr_v4mapped((struct in6_addr *)req->id.idiag_src))
- sk = inet_lookup(net, hashinfo, req->id.idiag_dst[3],
+ sk = inet_lookup(net, hashinfo, NULL, 0, req->id.idiag_dst[3],
req->id.idiag_dport, req->id.idiag_src[3],
req->id.idiag_sport, req->id.idiag_if);
else
- sk = inet6_lookup(net, hashinfo,
+ sk = inet6_lookup(net, hashinfo, NULL, 0,
(struct in6_addr *)req->id.idiag_dst,
req->id.idiag_dport,
(struct in6_addr *)req->id.idiag_src,