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[NET]: Cleanup INET_REFCNT_DEBUG code

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Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arnaldo Carvalho de Melo
2005-08-09 19:45:38 -07:00
committed by David S. Miller
parent d13964f449
commit e6848976b7
13 changed files with 86 additions and 74 deletions
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20
net/ipv4/tcp_minisocks.c
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@@ -84,7 +84,7 @@ static void tcp_timewait_kill(struct tcp_tw_bucket *tw)
tcp_bucket_destroy(tb);
spin_unlock(&bhead->lock);
#ifdef INET_REFCNT_DEBUG
#ifdef SOCK_REFCNT_DEBUG
if (atomic_read(&tw->tw_refcnt) != 1) {
printk(KERN_DEBUG "tw_bucket %p refcnt=%d\n", tw,
atomic_read(&tw->tw_refcnt));
@@ -799,9 +799,21 @@ struct sock *tcp_create_openreq_child(struct sock *sk, struct request_sock *req,
newsk->sk_err = 0;
newsk->sk_priority = 0;
atomic_set(&newsk->sk_refcnt, 2);
#ifdef INET_REFCNT_DEBUG
atomic_inc(&inet_sock_nr);
#endif
/*
* Increment the counter in the same struct proto as the master
* sock (sk_refcnt_debug_inc uses newsk->sk_prot->socks, that
* is the same as sk->sk_prot->socks, as this field was copied
* with memcpy), same rationale as the first comment in this
* function.
*
* This _changes_ the previous behaviour, where
* tcp_create_openreq_child always was incrementing the
* equivalent to tcp_prot->socks (inet_sock_nr), so this have
* to be taken into account in all callers. -acme
*/
sk_refcnt_debug_inc(newsk);
atomic_inc(&tcp_sockets_allocated);
if (sock_flag(newsk, SOCK_KEEPOPEN))