diff options
| author | Eric Dumazet <edumazet@google.com> | 2013-10-09 15:21:29 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-10-10 00:08:07 -0400 |
| commit | 634fb979e8f3a70f04c1f2f519d0cd1142eb5c1a (patch) | |
| tree | ffd7f7ef4a313c94859180d1bc20f2713a11f987 /net/dccp/ipv4.c | |
| parent | 8a29111c7ca68d928dfab58636f3f6acf0ac04f7 (diff) | |
| download | blackbird-op-linux-634fb979e8f3a70f04c1f2f519d0cd1142eb5c1a.tar.gz blackbird-op-linux-634fb979e8f3a70f04c1f2f519d0cd1142eb5c1a.zip | |
inet: includes a sock_common in request_sock
TCP listener refactoring, part 5 :
We want to be able to insert request sockets (SYN_RECV) into main
ehash table instead of the per listener hash table to allow RCU
lookups and remove listener lock contention.
This patch includes the needed struct sock_common in front
of struct request_sock
This means there is no more inet6_request_sock IPv6 specific
structure.
Following inet_request_sock fields were renamed as they became
macros to reference fields from struct sock_common.
Prefix ir_ was chosen to avoid name collisions.
loc_port -> ir_loc_port
loc_addr -> ir_loc_addr
rmt_addr -> ir_rmt_addr
rmt_port -> ir_rmt_port
iif -> ir_iif
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dccp/ipv4.c')
| -rw-r--r-- | net/dccp/ipv4.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c index ebc54fef85a5..720c36225ed9 100644 --- a/net/dccp/ipv4.c +++ b/net/dccp/ipv4.c @@ -409,9 +409,9 @@ struct sock *dccp_v4_request_recv_sock(struct sock *sk, struct sk_buff *skb, newinet = inet_sk(newsk); ireq = inet_rsk(req); - newinet->inet_daddr = ireq->rmt_addr; - newinet->inet_rcv_saddr = ireq->loc_addr; - newinet->inet_saddr = ireq->loc_addr; + newinet->inet_daddr = ireq->ir_rmt_addr; + newinet->inet_rcv_saddr = ireq->ir_loc_addr; + newinet->inet_saddr = ireq->ir_loc_addr; newinet->inet_opt = ireq->opt; ireq->opt = NULL; newinet->mc_index = inet_iif(skb); @@ -516,10 +516,10 @@ static int dccp_v4_send_response(struct sock *sk, struct request_sock *req) const struct inet_request_sock *ireq = inet_rsk(req); struct dccp_hdr *dh = dccp_hdr(skb); - dh->dccph_checksum = dccp_v4_csum_finish(skb, ireq->loc_addr, - ireq->rmt_addr); - err = ip_build_and_send_pkt(skb, sk, ireq->loc_addr, - ireq->rmt_addr, + dh->dccph_checksum = dccp_v4_csum_finish(skb, ireq->ir_loc_addr, + ireq->ir_rmt_addr); + err = ip_build_and_send_pkt(skb, sk, ireq->ir_loc_addr, + ireq->ir_rmt_addr, ireq->opt); err = net_xmit_eval(err); } @@ -641,8 +641,8 @@ int dccp_v4_conn_request(struct sock *sk, struct sk_buff *skb) goto drop_and_free; ireq = inet_rsk(req); - ireq->loc_addr = ip_hdr(skb)->daddr; - ireq->rmt_addr = ip_hdr(skb)->saddr; + ireq->ir_loc_addr = ip_hdr(skb)->daddr; + ireq->ir_rmt_addr = ip_hdr(skb)->saddr; /* * Step 3: Process LISTEN state |
