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| author | Kuniyuki Iwashima <kuniyu@google.com> | 2026-07-02 04:44:14 +0000 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2026-07-07 10:51:06 +0200 |
| commit | 6041421dd0876356794d49db00b65bb831066ad6 (patch) | |
| tree | 4da424cff73e09547508d0cd3954d1a6e69fcb9f /include | |
| parent | 474cff6868129755cf889edf40d7f491729fc588 (diff) | |
| download | linux-6041421dd0876356794d49db00b65bb831066ad6.tar.gz linux-6041421dd0876356794d49db00b65bb831066ad6.zip | |
ipv4: fib: Define fib_table_hash_lock under CONFIG_IP_MULTIPLE_TABLES.
When CONFIG_IP_MULTIPLE_TABLES is disabled, fib_new_table()
is fib_get_table(), and no new table is created.
Let's move net->ipv4.fib_table_hash_lock under
CONFIG_IP_MULTIPLE_TABLES.
While at it, netns_ipv4_sysctl.rst is updated.
Suggested-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Link: https://patch.msgid.link/20260702044437.591864-2-kuniyu@google.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/netns/ipv4.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h index 59506320558a..cb7f8bf15671 100644 --- a/include/net/netns/ipv4.h +++ b/include/net/netns/ipv4.h @@ -118,6 +118,7 @@ struct netns_ipv4 { struct fib_rules_ops *rules_ops; struct fib_table __rcu *fib_main; struct fib_table __rcu *fib_default; + spinlock_t fib_table_hash_lock; unsigned int fib_rules_require_fldissect; bool fib_has_custom_rules; #endif @@ -127,7 +128,6 @@ struct netns_ipv4 { atomic_t fib_num_tclassid_users; #endif struct hlist_head *fib_table_hash; - spinlock_t fib_table_hash_lock; struct sock *fibnl; struct hlist_head *fib_info_hash; unsigned int fib_info_hash_bits; |