xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

tcp: add route_req method to tcp_request_sock_ops

Browse Source 
Create wrappers with same signature for the IPv4/IPv6 request routing
calls and use these wrappers (via route_req method from
tcp_request_sock_ops) in tcp_v4_conn_request and tcp_v6_conn_request
with the purpose of unifying the two functions in a later patch.

We can later drop the wrapper functions and modify inet_csk_route_req
and inet6_cks_route_req to use the same signature.

Signed-off-by: Octavian Purdila <octavian.purdila@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Octavian Purdila
2014-06-25 17:09:55 +03:00
committed by David S. Miller
parent fb7b37a7f3
commit d94e0417ad
3 changed files with 52 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
include/net/tcp.h
View File

@@ -1605,6 +1605,9 @@ struct tcp_request_sock_ops {
__u32 (*cookie_init_seq)(struct sock *sk, const struct sk_buff *skb,
__u16 *mss);
#endif
struct dst_entry *(*route_req)(struct sock *sk, struct flowi *fl,
const struct request_sock *req,
bool *strict);
};
#ifdef CONFIG_SYN_COOKIES