diff options
| author | Kirill Tkhai <ktkhai@virtuozzo.com> | 2018-03-05 14:31:55 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-03-05 10:48:28 -0500 |
| commit | a5a179b6dff15ae0b89cb601b0a0242cff60b8e3 (patch) | |
| tree | 84786834cce87d36179c528f2c65469aea852c01 /net/netfilter | |
| parent | 6c6c566e6dd80bec6f5bbb9c36e397ed9b109cdb (diff) | |
net: Convert ip_set_net_ops
These pernet_operations initialize and destroy
net_generic(net, ip_set_net_id)-related data.
Since ip_set is under CONFIG_IP_SET, it's easy
to watch drivers, which depend on this config.
All of them are in net/netfilter/ipset directory,
except of net/netfilter/xt_set.c. There are no
more drivers, which use ip_set, and all of
the above don't register another pernet_operations.
Also, there are is no indirect users, as header
file include/linux/netfilter/ipset/ip_set.h does
not define indirect users by something like this:
#ifdef CONFIG_IP_SET
extern func(void);
#else
static inline func(void);
#endif
So, there are no more pernet operations, dereferencing
net_generic(net, ip_set_net_id).
ip_set_net_ops are OK to be executed in parallel
for several net, so we mark them as async.
Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netfilter')
| -rw-r--r-- | net/netfilter/ipset/ip_set_core.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c index 975a85a48d39..2523ebe2b3cc 100644 --- a/net/netfilter/ipset/ip_set_core.c +++ b/net/netfilter/ipset/ip_set_core.c @@ -2094,7 +2094,8 @@ static struct pernet_operations ip_set_net_ops = { .init = ip_set_net_init, .exit = ip_set_net_exit, .id = &ip_set_net_id, - .size = sizeof(struct ip_set_net) + .size = sizeof(struct ip_set_net), + .async = true, }; static int __init |