diff options
| author |   Cong Wang <xiyou.wangcong@gmail.com> | 2018-03-01 18:58:38 -0800 |
|---|---|---|
| committer |   Pablo Neira Ayuso <pablo@netfilter.org> | 2018-03-05 23:15:44 +0100 |
| commit | 3427b2ab63faccafe774ea997fc2da7faf690c5a (patch) | |
| tree | 4fe7627db7e79379d4ab69522886e492a065184c /include/net/netfilter/xt_rateest.h | |
| parent | netfilter: x_tables: ensure last rule in base chain matches underflow/policy (diff) | |
| download | linux-dev-3427b2ab63faccafe774ea997fc2da7faf690c5a.tar.xz linux-dev-3427b2ab63faccafe774ea997fc2da7faf690c5a.zip | |
netfilter: make xt_rateest hash table per net
As suggested by Eric, we need to make the xt_rateest
hash table and its lock per netns to reduce lock
contentions.
Cc: Florian Westphal <fw@strlen.de>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/net/netfilter/xt_rateest.h')
| -rw-r--r-- | include/net/netfilter/xt_rateest.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/net/netfilter/xt_rateest.h b/include/net/netfilter/xt_rateest.h index b1db13772554..832ab69efda5 100644 --- a/include/net/netfilter/xt_rateest.h +++ b/include/net/netfilter/xt_rateest.h @@ -21,7 +21,7 @@ struct xt_rateest { struct net_rate_estimator __rcu *rate_est; }; -struct xt_rateest *xt_rateest_lookup(const char *name); -void xt_rateest_put(struct xt_rateest *est); +struct xt_rateest *xt_rateest_lookup(struct net *net, const char *name); +void xt_rateest_put(struct net *net, struct xt_rateest *est); #endif /* _XT_RATEEST_H */ |