diff options
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/ipvs/ip_vs_conn.c | 25 |
1 files changed, 4 insertions, 21 deletions
diff --git a/net/ipv4/ipvs/ip_vs_conn.c b/net/ipv4/ipvs/ip_vs_conn.c index fd6feb5499fe..9f16ab309106 100644 --- a/net/ipv4/ipvs/ip_vs_conn.c +++ b/net/ipv4/ipvs/ip_vs_conn.c @@ -548,7 +548,6 @@ void ip_vs_conn_expire_now(struct ip_vs_conn *cp) { if (del_timer(&cp->timer)) mod_timer(&cp->timer, jiffies); - __ip_vs_conn_put(cp); } @@ -764,7 +763,6 @@ void ip_vs_random_dropentry(void) { int idx; struct ip_vs_conn *cp; - struct ip_vs_conn *ct; /* * Randomly scan 1/32 of the whole table every second @@ -801,21 +799,12 @@ void ip_vs_random_dropentry(void) continue; } - /* - * Drop the entry, and drop its ct if not referenced - */ - atomic_inc(&cp->refcnt); - ct_write_unlock(hash); - - if ((ct = cp->control)) - atomic_inc(&ct->refcnt); IP_VS_DBG(4, "del connection\n"); ip_vs_conn_expire_now(cp); - if (ct) { + if (cp->control) { IP_VS_DBG(4, "del conn template\n"); - ip_vs_conn_expire_now(ct); + ip_vs_conn_expire_now(cp->control); } - ct_write_lock(hash); } ct_write_unlock(hash); } @@ -829,7 +818,6 @@ static void ip_vs_conn_flush(void) { int idx; struct ip_vs_conn *cp; - struct ip_vs_conn *ct; flush_again: for (idx=0; idx<IP_VS_CONN_TAB_SIZE; idx++) { @@ -839,18 +827,13 @@ static void ip_vs_conn_flush(void) ct_write_lock_bh(idx); list_for_each_entry(cp, &ip_vs_conn_tab[idx], c_list) { - atomic_inc(&cp->refcnt); - ct_write_unlock(idx); - if ((ct = cp->control)) - atomic_inc(&ct->refcnt); IP_VS_DBG(4, "del connection\n"); ip_vs_conn_expire_now(cp); - if (ct) { + if (cp->control) { IP_VS_DBG(4, "del conn template\n"); - ip_vs_conn_expire_now(ct); + ip_vs_conn_expire_now(cp->control); } - ct_write_lock(idx); } ct_write_unlock_bh(idx); } |