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| author |   Eric Dumazet <edumazet@google.com> | 2021-11-15 09:23:03 -0800 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2021-11-16 19:07:54 -0800 |
| commit | 49ecc2e9c3abd269951972fa8b23a4d081111b80 (patch) | |
| tree | a80df702ca11dfc0473c23ed47b6552ce63f2a6a /net/netfilter/nf_nat_core.c | |
| parent | net: use .data.once section in netdev_level_once() (diff) | |
| download | linux-dev-49ecc2e9c3abd269951972fa8b23a4d081111b80.tar.xz linux-dev-49ecc2e9c3abd269951972fa8b23a4d081111b80.zip | |
net: align static siphash keys
siphash keys use 16 bytes.
Define siphash_aligned_key_t macro so that we can make sure they
are not crossing a cache line boundary.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to '')
| -rw-r--r-- | net/netfilter/nf_nat_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netfilter/nf_nat_core.c b/net/netfilter/nf_nat_core.c index 4d50d51db796..ab9f6c75524d 100644 --- a/net/netfilter/nf_nat_core.c +++ b/net/netfilter/nf_nat_core.c @@ -34,7 +34,7 @@ static unsigned int nat_net_id __read_mostly; static struct hlist_head *nf_nat_bysource __read_mostly; static unsigned int nf_nat_htable_size __read_mostly; -static siphash_key_t nf_nat_hash_rnd __read_mostly; +static siphash_aligned_key_t nf_nat_hash_rnd; struct nf_nat_lookup_hook_priv { struct nf_hook_entries __rcu *entries; |