diff options
Diffstat (limited to 'include/net/netfilter/nf_conntrack_expect.h')
-rw-r--r-- | include/net/netfilter/nf_conntrack_expect.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/net/netfilter/nf_conntrack_expect.h b/include/net/netfilter/nf_conntrack_expect.h index 5ed33ea4718e..2ba54feaccd8 100644 --- a/include/net/netfilter/nf_conntrack_expect.h +++ b/include/net/netfilter/nf_conntrack_expect.h @@ -5,6 +5,8 @@ #ifndef _NF_CONNTRACK_EXPECT_H #define _NF_CONNTRACK_EXPECT_H +#include <linux/refcount.h> + #include <net/netfilter/nf_conntrack.h> #include <net/netfilter/nf_conntrack_zones.h> @@ -37,7 +39,7 @@ struct nf_conntrack_expect { struct timer_list timeout; /* Usage count. */ - atomic_t use; + refcount_t use; /* Flags */ unsigned int flags; @@ -71,6 +73,7 @@ struct nf_conntrack_expect_policy { }; #define NF_CT_EXPECT_CLASS_DEFAULT 0 +#define NF_CT_EXPECT_MAX_CNT 255 int nf_conntrack_expect_pernet_init(struct net *net); void nf_conntrack_expect_pernet_fini(struct net *net); @@ -102,6 +105,7 @@ static inline void nf_ct_unlink_expect(struct nf_conntrack_expect *exp) void nf_ct_remove_expectations(struct nf_conn *ct); void nf_ct_unexpect_related(struct nf_conntrack_expect *exp); +bool nf_ct_remove_expect(struct nf_conntrack_expect *exp); /* Allocate space for an expectation: this is mandatory before calling nf_ct_expect_related. You will have to call put afterwards. */ |