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| author | Eric Dumazet <edumazet@google.com> | 2024-03-06 16:00:29 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-03-07 21:12:43 -0800 |
| commit | df51b84564159cdd91a67ee0f9e30b42b3a73cef (patch) | |
| tree | 14d8de05a58c1b997bc3815bfb7c3aac0f1cb8d0 /net/ipv6/udp.c | |
| parent | 5af674bb90a030317a02419e04b66ec0dc892dcd (diff) | |
| download | linux-df51b84564159cdd91a67ee0f9e30b42b3a73cef.tar.gz | |
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 'net/ipv6/udp.c')
| -rw-r--r-- | net/ipv6/udp.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index 1e1c67a51675e8..80ad8f436b179d 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -79,8 +79,6 @@ u32 udp6_ehashfn(const struct net *net, const struct in6_addr *faddr, const __be16 fport) { - static u32 udp_ipv6_hash_secret __read_mostly; - u32 lhash, fhash; net_get_random_once(&udp6_ehash_secret, |