diff options
| author | Jiri Pirko <jiri@mellanox.com> | 2019-10-03 11:49:27 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-10-04 11:10:55 -0700 |
| commit | 7c550daffe22a97282effa75fe7c1f6b83563ecb (patch) | |
| tree | 1ae072e80d39ed7d698622e471e077891efa4e90 /net/ipv6/ip6_fib.c | |
| parent | a5facc4cac4dc504397428c936ef1492ce4edd19 (diff) | |
| download | lwn-7c550daffe22a97282effa75fe7c1f6b83563ecb.tar.gz lwn-7c550daffe22a97282effa75fe7c1f6b83563ecb.zip | |
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/ipv6/ip6_fib.c')
| -rw-r--r-- | net/ipv6/ip6_fib.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c index 6e2af411cd9c..f6fae48b2e18 100644 --- a/net/ipv6/ip6_fib.c +++ b/net/ipv6/ip6_fib.c @@ -357,7 +357,7 @@ unsigned int fib6_tables_seq_read(struct net *net) return fib_seq; } -static int call_fib6_entry_notifier(struct notifier_block *nb, struct net *net, +static int call_fib6_entry_notifier(struct notifier_block *nb, enum fib_event_type event_type, struct fib6_info *rt) { @@ -365,7 +365,7 @@ static int call_fib6_entry_notifier(struct notifier_block *nb, struct net *net, .rt = rt, }; - return call_fib6_notifier(nb, net, event_type, &info.info); + return call_fib6_notifier(nb, event_type, &info.info); } int call_fib6_entry_notifiers(struct net *net, @@ -407,7 +407,7 @@ static void fib6_rt_dump(struct fib6_info *rt, struct fib6_dump_arg *arg) { if (rt == arg->net->ipv6.fib6_null_entry) return; - call_fib6_entry_notifier(arg->nb, arg->net, FIB_EVENT_ENTRY_ADD, rt); + call_fib6_entry_notifier(arg->nb, FIB_EVENT_ENTRY_ADD, rt); } static int fib6_node_dump(struct fib6_walker *w) |