Re: [PATCH net] tcp_bbr: fix quantization code to not raise cwnd if not probing bandwidth

2019-09-27 Thread David Miller
From: "Kevin(Yudong) Yang" Date: Thu, 26 Sep 2019 10:30:05 -0400 > There was a bug in the previous logic that attempted to ensure gain cycling > gets inflight above BDP even for small BDPs. This code correctly raised and > lowered target inflight values during the gain cycle. And this code > corr

[PATCH net] tcp_bbr: fix quantization code to not raise cwnd if not probing bandwidth

2019-09-26 Thread Kevin(Yudong) Yang
There was a bug in the previous logic that attempted to ensure gain cycling gets inflight above BDP even for small BDPs. This code correctly raised and lowered target inflight values during the gain cycle. And this code correctly ensured that cwnd was raised when probing bandwidth. However, it did