diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/netfilter/ip_conntrack_core.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/net/ipv4/netfilter/ip_conntrack_core.c b/net/ipv4/netfilter/ip_conntrack_core.c index 7a4ecddd597..84c66dbfeda 100644 --- a/net/ipv4/netfilter/ip_conntrack_core.c +++ b/net/ipv4/netfilter/ip_conntrack_core.c @@ -1345,6 +1345,11 @@ static int kill_all(struct ip_conntrack *i, void *data) return 1; } +void ip_conntrack_flush(void) +{ + ip_ct_iterate_cleanup(kill_all, NULL); +} + static void free_conntrack_hash(struct list_head *hash, int vmalloced,int size) { if (vmalloced) @@ -1354,8 +1359,12 @@ static void free_conntrack_hash(struct list_head *hash, int vmalloced,int size) get_order(sizeof(struct list_head) * size)); } -void ip_conntrack_flush(void) +/* Mishearing the voices in his head, our hero wonders how he's + supposed to kill the mall. */ +void ip_conntrack_cleanup(void) { + ip_ct_attach = NULL; + /* This makes sure all current packets have passed through netfilter framework. Roll on, two-stage module delete... */ @@ -1363,7 +1372,7 @@ void ip_conntrack_flush(void) ip_ct_event_cache_flush(); i_see_dead_people: - ip_ct_iterate_cleanup(kill_all, NULL); + ip_conntrack_flush(); if (atomic_read(&ip_conntrack_count) != 0) { schedule(); goto i_see_dead_people; @@ -1371,14 +1380,7 @@ void ip_conntrack_flush(void) /* wait until all references to ip_conntrack_untracked are dropped */ while (atomic_read(&ip_conntrack_untracked.ct_general.use) > 1) schedule(); -} -/* Mishearing the voices in his head, our hero wonders how he's - supposed to kill the mall. */ -void ip_conntrack_cleanup(void) -{ - ip_ct_attach = NULL; - ip_conntrack_flush(); kmem_cache_destroy(ip_conntrack_cachep); kmem_cache_destroy(ip_conntrack_expect_cachep); free_conntrack_hash(ip_conntrack_hash, ip_conntrack_vmalloc, |