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authorJiri Pirko <jiri@mellanox.com>2019-10-03 11:49:27 +0200
committerDavid S. Miller <davem@davemloft.net>2019-10-04 11:10:55 -0700
commit7c550daffe22a97282effa75fe7c1f6b83563ecb (patch)
tree1ae072e80d39ed7d698622e471e077891efa4e90 /net/core/fib_rules.c
parenta5facc4cac4dc504397428c936ef1492ce4edd19 (diff)
downloadlinux-7c550daffe22a97282effa75fe7c1f6b83563ecb.tar.bz2
net: fib_notifier: make FIB notifier per-netns
Currently all users of FIB notifier only cares about events in init_net. Later in this patchset, users get interested in other namespaces too. However, for every registered block user is interested only about one namespace. Make the FIB notifier registration per-netns and avoid unnecessary calls of notifier block for other namespaces. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/fib_rules.c')
-rw-r--r--net/core/fib_rules.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c
index dd220ce7ca7a..28cbf07102bc 100644
--- a/net/core/fib_rules.c
+++ b/net/core/fib_rules.c
@@ -321,7 +321,7 @@ out:
}
EXPORT_SYMBOL_GPL(fib_rules_lookup);
-static int call_fib_rule_notifier(struct notifier_block *nb, struct net *net,
+static int call_fib_rule_notifier(struct notifier_block *nb,
enum fib_event_type event_type,
struct fib_rule *rule, int family)
{
@@ -330,7 +330,7 @@ static int call_fib_rule_notifier(struct notifier_block *nb, struct net *net,
.rule = rule,
};
- return call_fib_notifier(nb, net, event_type, &info.info);
+ return call_fib_notifier(nb, event_type, &info.info);
}
static int call_fib_rule_notifiers(struct net *net,
@@ -359,8 +359,7 @@ int fib_rules_dump(struct net *net, struct notifier_block *nb, int family)
if (!ops)
return -EAFNOSUPPORT;
list_for_each_entry_rcu(rule, &ops->rules_list, list)
- call_fib_rule_notifier(nb, net, FIB_EVENT_RULE_ADD, rule,
- family);
+ call_fib_rule_notifier(nb, FIB_EVENT_RULE_ADD, rule, family);
rules_ops_put(ops);
return 0;