---

yaml --- r: 276962 b: refs/heads/master c: a76c0ad h: refs/heads/master v: v3
git-mirror · Dec 20, 2011 · f4bb5b7 · f4bb5b7
1 parent 8ae9c17
commit f4bb5b7
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Showing 3 changed files with 4 additions and 12 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e8303a3b2196272c3eb994d0fd1a189a958a2bdd
+refs/heads/master: a76c0adf60f6ca5ff3481992e4ea0383776b24d2
diff --git a/trunk/net/sctp/output.c b/trunk/net/sctp/output.c
@@ -697,13 +697,7 @@ static void sctp_packet_append_data(struct sctp_packet *packet,
 	/* Keep track of how many bytes are in flight to the receiver. */
 	asoc->outqueue.outstanding_bytes += datasize;
 
-	/* Update our view of the receiver's rwnd. Include sk_buff overhead
-	 * while updating peer.rwnd so that it reduces the chances of a
-	 * receiver running out of receive buffer space even when receive
-	 * window is still open. This can happen when a sender is sending
-	 * sending small messages.
-	 */
-	datasize += sizeof(struct sk_buff);
+	/* Update our view of the receiver's rwnd. */
 	if (datasize < rwnd)
 		rwnd -= datasize;
 	else

diff --git a/trunk/net/sctp/outqueue.c b/trunk/net/sctp/outqueue.c
@@ -411,8 +411,7 @@ void sctp_retransmit_mark(struct sctp_outq *q,
 					chunk->transport->flight_size -=
 							sctp_data_size(chunk);
 				q->outstanding_bytes -= sctp_data_size(chunk);
-				q->asoc->peer.rwnd += (sctp_data_size(chunk) +
-							sizeof(struct sk_buff));
+				q->asoc->peer.rwnd += sctp_data_size(chunk);
 			}
 			continue;
 		}
@@ -432,8 +431,7 @@ void sctp_retransmit_mark(struct sctp_outq *q,
 			 * (Section 7.2.4)), add the data size of those
 			 * chunks to the rwnd.
 			 */
-			q->asoc->peer.rwnd += (sctp_data_size(chunk) +
-						sizeof(struct sk_buff));
+			q->asoc->peer.rwnd += sctp_data_size(chunk);
 			q->outstanding_bytes -= sctp_data_size(chunk);
 			if (chunk->transport)
 				transport->flight_size -= sctp_data_size(chunk);