From: Yuchung Cheng
Date: Fri, 18 Sep 2015 11:36:14 -0700
> Currently SYN/ACK RTT is measured in jiffies. For LAN the SYN/ACK
> RTT is often measured as 0ms or sometimes 1ms, which would affect
> RTT estimation and min RTT samping used by some congestion control.
>
> This patch improves SYN/ACK
Currently SYN/ACK RTT is measured in jiffies. For LAN the SYN/ACK
RTT is often measured as 0ms or sometimes 1ms, which would affect
RTT estimation and min RTT samping used by some congestion control.
This patch improves SYN/ACK RTT to be usec resolution if platform
supports it. While the timestamp
