diff options
| author | Eric Dumazet | 2024-03-06 16:00:29 +0000 |
|---|---|---|
| committer | Jakub Kicinski | 2024-03-07 21:12:43 -0800 |
| commit | df51b84564159cdd91a67ee0f9e30b42b3a73cef (patch) | |
| tree | 14d8de05a58c1b997bc3815bfb7c3aac0f1cb8d0 /include/net | |
| parent | 5af674bb90a030317a02419e04b66ec0dc892dcd (diff) | |
ipv6: move tcp_ipv6_hash_secret and udp_ipv6_hash_secret to net_hotdata
Use a 32bit hole in "struct net_offload" to store
the remaining 32bit secrets used by TCPv6 and UDPv6.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Soheil Hassas Yeganeh <soheil@google.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://lore.kernel.org/r/20240306160031.874438-17-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/hotdata.h | 2 | ||||
| -rw-r--r-- | include/net/protocol.h | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/include/net/hotdata.h b/include/net/hotdata.h index 6d5cd967183a..b0b847585f7e 100644 --- a/include/net/hotdata.h +++ b/include/net/hotdata.h @@ -39,7 +39,9 @@ struct net_hotdata { #define inet_ehash_secret net_hotdata.tcp_protocol.secret #define udp_ehash_secret net_hotdata.udp_protocol.secret #define inet6_ehash_secret net_hotdata.tcpv6_protocol.secret +#define tcp_ipv6_hash_secret net_hotdata.tcpv6_offload.secret #define udp6_ehash_secret net_hotdata.udpv6_protocol.secret +#define udp_ipv6_hash_secret net_hotdata.udpv6_offload.secret extern struct net_hotdata net_hotdata; diff --git a/include/net/protocol.h b/include/net/protocol.h index 213649d2ab09..b2499f88f8f8 100644 --- a/include/net/protocol.h +++ b/include/net/protocol.h @@ -70,6 +70,7 @@ struct inet6_protocol { struct net_offload { struct offload_callbacks callbacks; unsigned int flags; /* Flags used by IPv6 for now */ + u32 secret; }; /* This should be set for any extension header which is compatible with GSO. */ #define INET6_PROTO_GSO_EXTHDR 0x1 |