Re: [PATCH net-next] sctp: reuse sent_count to avoid retransmitted chunks for RTT measurements

2016-10-13 Thread David Miller
From: Xin Long Date: Sat, 8 Oct 2016 11:36:05 +0800 > Now sctp uses chunk->resent to record if a chunk is retransmitted, for > RTT measurements with retransmitted DATA chunks. chunk->sent_count was > introduced to record how many times one chunk has been sent for prsctp > RTX policy before. We a

Re: [PATCH net-next] sctp: reuse sent_count to avoid retransmitted chunks for RTT measurements

2016-10-10 Thread Marcelo Ricardo Leitner
On Mon, Oct 10, 2016 at 02:48:25PM -0300, Marcelo Ricardo Leitner wrote: > On Sat, Oct 08, 2016 at 11:36:05AM +0800, Xin Long wrote: > > Now sctp uses chunk->resent to record if a chunk is retransmitted, for > > RTT measurements with retransmitted DATA chunks. chunk->sent_count was > > introduced t

Re: [PATCH net-next] sctp: reuse sent_count to avoid retransmitted chunks for RTT measurements

2016-10-10 Thread Marcelo Ricardo Leitner
On Sat, Oct 08, 2016 at 11:36:05AM +0800, Xin Long wrote: > Now sctp uses chunk->resent to record if a chunk is retransmitted, for > RTT measurements with retransmitted DATA chunks. chunk->sent_count was > introduced to record how many times one chunk has been sent for prsctp > RTX policy before. W

[PATCH net-next] sctp: reuse sent_count to avoid retransmitted chunks for RTT measurements

2016-10-07 Thread Xin Long
Now sctp uses chunk->resent to record if a chunk is retransmitted, for RTT measurements with retransmitted DATA chunks. chunk->sent_count was introduced to record how many times one chunk has been sent for prsctp RTX policy before. We actually can know if one chunk is retransmitted by checking chun