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authorEric Dumazet <edumazet@google.com>2013-10-09 15:21:29 -0700
committerDavid S. Miller <davem@davemloft.net>2013-10-10 00:08:07 -0400
commit634fb979e8f3a70f04c1f2f519d0cd1142eb5c1a (patch)
treeffd7f7ef4a313c94859180d1bc20f2713a11f987 /include/net/request_sock.h
parent8a29111c7ca68d928dfab58636f3f6acf0ac04f7 (diff)
downloadlinux-634fb979e8f3a70f04c1f2f519d0cd1142eb5c1a.tar.bz2
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 'include/net/request_sock.h')
-rw-r--r--include/net/request_sock.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/request_sock.h b/include/net/request_sock.h
index 65c3e5164a5c..7f830ff67f08 100644
--- a/include/net/request_sock.h
+++ b/include/net/request_sock.h
@@ -48,6 +48,7 @@ int inet_rtx_syn_ack(struct sock *parent, struct request_sock *req);
/* struct request_sock - mini sock to represent a connection request
*/
struct request_sock {
+ struct sock_common __req_common;
struct request_sock *dl_next;
u16 mss;
u8 num_retrans; /* number of retransmits */