PWN-Hunter/android_kernel_xiaomi_sdm845
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[NETNS]: Add netns refcnt debug for timewait buckets.

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Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Denis V. Lunev 2008-04-16 02:00:28 -07:00 committed by David S. Miller
parent 65a18ec58e
commit cd5342d905
1 changed files with 2 additions and 1 deletions
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3
net/ipv4/inet_timewait_sock.c
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@ -57,6 +57,7 @@ void inet_twsk_put(struct inet_timewait_sock *tw)
printk(KERN_DEBUG "%s timewait_sock %p released\n", printk(KERN_DEBUG "%s timewait_sock %p released\n",
tw->tw_prot->name, tw); tw->tw_prot->name, tw);
#endif #endif
release_net(twsk_net(tw));
kmem_cache_free(tw->tw_prot->twsk_prot->twsk_slab, tw); kmem_cache_free(tw->tw_prot->twsk_prot->twsk_slab, tw);
module_put(owner); module_put(owner);
} }
@ -124,7 +125,7 @@ struct inet_timewait_sock *inet_twsk_alloc(const struct sock *sk, const int stat
tw->tw_hash = sk->sk_hash; tw->tw_hash = sk->sk_hash;
tw->tw_ipv6only = 0; tw->tw_ipv6only = 0;
tw->tw_prot = sk->sk_prot_creator; tw->tw_prot = sk->sk_prot_creator;
twsk_net_set(tw, sock_net(sk)); twsk_net_set(tw, hold_net(sock_net(sk)));
atomic_set(&tw->tw_refcnt, 1); atomic_set(&tw->tw_refcnt, 1);
inet_twsk_dead_node_init(tw); inet_twsk_dead_node_init(tw);
__module_get(tw->tw_prot->owner); __module_get(tw->tw_prot->owner);