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| author |   Eric Dumazet <edumazet@google.com> | 2022-02-07 20:50:28 -0800 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2022-02-08 20:41:32 -0800 |
| commit | 21a216a8fc630161e69eaf02cbebdd1816ff1a13 (patch) | |
| tree | 95881822e7dbc13dd7bf9cd87502e98fd03a3f54 /include | |
| parent | net: add dev->dev_registered_tracker (diff) | |
| download | linux-dev-21a216a8fc630161e69eaf02cbebdd1816ff1a13.tar.xz linux-dev-21a216a8fc630161e69eaf02cbebdd1816ff1a13.zip | |
ipv6/addrconf: allocate a per netns hash table
Add a per netns hash table and a dedicated spinlock,
first step to get rid of the global inet6_addr_lst[] one.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/netns/ipv6.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h index 30cdfc4e1615..755f12001c8b 100644 --- a/include/net/netns/ipv6.h +++ b/include/net/netns/ipv6.h @@ -92,6 +92,10 @@ struct netns_ipv6 { struct sock *tcp_sk; struct sock *igmp_sk; struct sock *mc_autojoin_sk; + + struct hlist_head *inet6_addr_lst; + spinlock_t addrconf_hash_lock; + #ifdef CONFIG_IPV6_MROUTE #ifndef CONFIG_IPV6_MROUTE_MULTIPLE_TABLES struct mr_table *mrt6; |