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ipv6: move tcp_ipv6_hash_secret and udp_ipv6_hash_secret to net_hotdata

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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>
This commit is contained in:
Eric Dumazet
2024-03-06 16:00:29 +00:00
committed by Jakub Kicinski
parent 5af674bb90
commit df51b84564
4 changed files with 5 additions and 6 deletions
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2
include/net/hotdata.h
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@@ -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;