diff options
| author | Daniel Borkmann <daniel@iogearbox.net> | 2015-08-08 21:40:01 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2015-08-11 12:29:01 +0200 |
| commit | 308ac9143ee2208f54d061eca54a89da509b5d92 (patch) | |
| tree | 25edc149b4a99d3edf58927e15c6881044d60ade /include/net/netfilter/nf_conntrack.h | |
| parent | 3499abb249bb5ed9d21031944bc3059ec4aa2909 (diff) | |
netfilter: nf_conntrack: push zone object into functions
This patch replaces the zone id which is pushed down into functions
with the actual zone object. It's a bigger one-time change, but
needed for later on extending zones with a direction parameter, and
thus decoupling this additional information from all call-sites.
No functional changes in this patch.
The default zone becomes a global const object, namely nf_ct_zone_dflt
and will be returned directly in various cases, one being, when there's
f.e. no zoning support.
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/net/netfilter/nf_conntrack.h')
| -rw-r--r-- | include/net/netfilter/nf_conntrack.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/include/net/netfilter/nf_conntrack.h b/include/net/netfilter/nf_conntrack.h index 37cd3911d5c5..f5e23c6dee8b 100644 --- a/include/net/netfilter/nf_conntrack.h +++ b/include/net/netfilter/nf_conntrack.h @@ -250,8 +250,12 @@ void nf_ct_untracked_status_or(unsigned long bits); void nf_ct_iterate_cleanup(struct net *net, int (*iter)(struct nf_conn *i, void *data), void *data, u32 portid, int report); + +struct nf_conntrack_zone; + void nf_conntrack_free(struct nf_conn *ct); -struct nf_conn *nf_conntrack_alloc(struct net *net, u16 zone, +struct nf_conn *nf_conntrack_alloc(struct net *net, + const struct nf_conntrack_zone *zone, const struct nf_conntrack_tuple *orig, const struct nf_conntrack_tuple *repl, gfp_t gfp); @@ -291,7 +295,9 @@ extern unsigned int nf_conntrack_max; extern unsigned int nf_conntrack_hash_rnd; void init_nf_conntrack_hash_rnd(void); -struct nf_conn *nf_ct_tmpl_alloc(struct net *net, u16 zone, gfp_t flags); +struct nf_conn *nf_ct_tmpl_alloc(struct net *net, + const struct nf_conntrack_zone *zone, + gfp_t flags); #define NF_CT_STAT_INC(net, count) __this_cpu_inc((net)->ct.stat->count) #define NF_CT_STAT_INC_ATOMIC(net, count) this_cpu_inc((net)->ct.stat->count) |