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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2005-10-13 14:42:24 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2005-10-13 14:42:24 -0700 |
| commit | 046d20b73960b7a2474b6d5e920d54c3fd7c23fe (patch) | |
| tree | 13d06fa7a11554585f6796f6c34d03f4c522365e | |
| parent | eb0d6041143fae63410c5622fef96862e6b20933 (diff) | |
| download | lwn-046d20b73960b7a2474b6d5e920d54c3fd7c23fe.tar.gz lwn-046d20b73960b7a2474b6d5e920d54c3fd7c23fe.zip | |
[TCP]: Ratelimit debugging warning.
Better safe than sorry.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/ipv4/tcp_output.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index f37a50e55b68..7114031fdc70 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -436,11 +436,13 @@ int tcp_fragment(struct sock *sk, struct sk_buff *skb, u32 len, unsigned int mss u16 flags; if (unlikely(len >= skb->len)) { - printk(KERN_DEBUG "TCP: seg_size=%u, mss=%u, seq=%u, " - "end_seq=%u, skb->len=%u.\n", len, mss_now, - TCP_SKB_CB(skb)->seq, TCP_SKB_CB(skb)->end_seq, - skb->len); - WARN_ON(1); + if (net_ratelimit()) { + printk(KERN_DEBUG "TCP: seg_size=%u, mss=%u, seq=%u, " + "end_seq=%u, skb->len=%u.\n", len, mss_now, + TCP_SKB_CB(skb)->seq, TCP_SKB_CB(skb)->end_seq, + skb->len); + WARN_ON(1); + } return 0; } |