diff options
| author |   Florian Westphal <fw@strlen.de> | 2016-11-15 21:36:40 +0100 |
|---|---|---|
| committer |   Pablo Neira Ayuso <pablo@netfilter.org> | 2016-12-04 21:16:50 +0100 |
| commit | ecb2421b5ddf48e6e116fced7f74c985bb546138 (patch) | |
| tree | 0fdfc2639bead099d3e54c2d5731eb05e856f766 /net/netfilter/xt_state.c | |
| parent | netfilter: conntrack: remove unused init_net hook (diff) | |
| download | linux-dev-ecb2421b5ddf48e6e116fced7f74c985bb546138.tar.xz linux-dev-ecb2421b5ddf48e6e116fced7f74c985bb546138.zip | |
netfilter: add and use nf_ct_netns_get/put
currently aliased to try_module_get/_put.
Will be changed in next patch when we add functions to make use of ->net
argument to store usercount per l3proto tracker.
This is needed to avoid registering the conntrack hooks in all netns and
later only enable connection tracking in those that need conntrack.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/xt_state.c')
| -rw-r--r-- | net/netfilter/xt_state.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/netfilter/xt_state.c b/net/netfilter/xt_state.c index a507922d80cd..5746a33789a5 100644 --- a/net/netfilter/xt_state.c +++ b/net/netfilter/xt_state.c @@ -43,7 +43,7 @@ static int state_mt_check(const struct xt_mtchk_param *par) { int ret; - ret = nf_ct_l3proto_try_module_get(par->family); + ret = nf_ct_netns_get(par->net, par->family); if (ret < 0) pr_info("cannot load conntrack support for proto=%u\n", par->family); @@ -52,7 +52,7 @@ static int state_mt_check(const struct xt_mtchk_param *par) static void state_mt_destroy(const struct xt_mtdtor_param *par) { - nf_ct_l3proto_module_put(par->family); + nf_ct_netns_put(par->net, par->family); } static struct xt_match state_mt_reg __read_mostly = { |