From f545a38f74584cc7424cb74f792a00c6d2589485 Mon Sep 17 00:00:00 2001
From: Eric Dumazet <edumazet@google.com>
Date: Sun, 22 Apr 2012 23:34:26 +0000
Subject: net: add a limit parameter to sk_add_backlog()
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sk_add_backlog() & sk_rcvqueues_full() hard coded sk_rcvbuf as the
memory limit. We need to make this limit a parameter for TCP use.

No functional change expected in this patch, all callers still using the
old sk_rcvbuf limit.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Neal Cardwell <ncardwell@google.com>
Cc: Tom Herbert <therbert@google.com>
Cc: Maciej Żenczykowski <maze@google.com>
Cc: Yuchung Cheng <ycheng@google.com>
Cc: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Cc: Rick Jones <rick.jones2@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 net/x25/x25_dev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'net/x25/x25_dev.c')

diff --git a/net/x25/x25_dev.c b/net/x25/x25_dev.c
index f0ce862d1f4..a8a236338e6 100644
--- a/net/x25/x25_dev.c
+++ b/net/x25/x25_dev.c
@@ -58,7 +58,7 @@ static int x25_receive_data(struct sk_buff *skb, struct x25_neigh *nb)
 		if (!sock_owned_by_user(sk)) {
 			queued = x25_process_rx_frame(sk, skb);
 		} else {
-			queued = !sk_add_backlog(sk, skb);
+			queued = !sk_add_backlog(sk, skb, sk->sk_rcvbuf);
 		}
 		bh_unlock_sock(sk);
 		sock_put(sk);
-- 
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