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tipc: use limited socket backlog 

Make tipc adapt to the limited socket backlog change.

Cc: Jon Maloy <jon.maloy@ericsson.com>
Cc: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
Zhu Yi 2010-03-04 18:01:45 +00:00 committed by David S. Miller
parent 50b1a782f8
commit 53eecb1be5
1 changed files with 4 additions and 2 deletions
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6
net/tipc/socket.c
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@ -1322,8 +1322,10 @@ static u32 dispatch(struct tipc_port *tport, struct sk_buff *buf)
if (!sock_owned_by_user(sk)) {
res = filter_rcv(sk, buf);
} else {
sk_add_backlog(sk, buf);
res = TIPC_OK;
if (sk_add_backlog_limited(sk, buf))
res = TIPC_ERR_OVERLOAD;
else
res = TIPC_OK;
}
bh_unlock_sock(sk);