diff options
Diffstat (limited to 'net/netfilter/nf_conntrack_timeout.c')
| -rw-r--r-- | net/netfilter/nf_conntrack_timeout.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/net/netfilter/nf_conntrack_timeout.c b/net/netfilter/nf_conntrack_timeout.c index 46aee65f339b..91fbd183da2d 100644 --- a/net/netfilter/nf_conntrack_timeout.c +++ b/net/netfilter/nf_conntrack_timeout.c @@ -24,13 +24,30 @@ #include <net/netfilter/nf_conntrack_extend.h> #include <net/netfilter/nf_conntrack_timeout.h> -struct ctnl_timeout * +struct nf_ct_timeout * (*nf_ct_timeout_find_get_hook)(struct net *net, const char *name) __read_mostly; EXPORT_SYMBOL_GPL(nf_ct_timeout_find_get_hook); -void (*nf_ct_timeout_put_hook)(struct ctnl_timeout *timeout) __read_mostly; +void (*nf_ct_timeout_put_hook)(struct nf_ct_timeout *timeout) __read_mostly; EXPORT_SYMBOL_GPL(nf_ct_timeout_put_hook); +static int untimeout(struct nf_conn *ct, void *timeout) +{ + struct nf_conn_timeout *timeout_ext = nf_ct_timeout_find(ct); + + if (timeout_ext && (!timeout || timeout_ext->timeout == timeout)) + RCU_INIT_POINTER(timeout_ext->timeout, NULL); + + /* We are not intended to delete this conntrack. */ + return 0; +} + +void nf_ct_untimeout(struct net *net, struct nf_ct_timeout *timeout) +{ + nf_ct_iterate_cleanup_net(net, untimeout, timeout, 0, 0); +} +EXPORT_SYMBOL_GPL(nf_ct_untimeout); + static const struct nf_ct_ext_type timeout_extend = { .len = sizeof(struct nf_conn_timeout), .align = __alignof__(struct nf_conn_timeout), |