Make sure hashlimit_net_id and recent_net_id dont sit in an often
written cache line.
Signed-off-by: Eric Dumazet <eric.dumazet@xxxxxxxxx>
---
net/netfilter/xt_hashlimit.c | 2 +-
net/netfilter/xt_recent.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
index 9228ee0..20ada88 100644
--- a/net/netfilter/xt_hashlimit.c
+++ b/net/netfilter/xt_hashlimit.c
@@ -48,7 +48,7 @@ struct hashlimit_net {
struct proc_dir_entry *ip6t_hashlimit;
};
-static int hashlimit_net_id;
+static int hashlimit_net_id __read_mostly;
static inline struct hashlimit_net *hashlimit_pernet(struct net *net)
{
return net_generic(net, hashlimit_net_id);
diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
index d2ff15a..8ae475e 100644
--- a/net/netfilter/xt_recent.c
+++ b/net/netfilter/xt_recent.c
@@ -88,7 +88,7 @@ struct recent_net {
#endif
};
-static int recent_net_id;
+static int recent_net_id __read_mostly;
static inline struct recent_net *recent_pernet(struct net *net)
{
return net_generic(net, recent_net_id);
--
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