From: Wei Wang
Date: Tue, 12 Dec 2017 16:28:58 -0800
> From: Wei Wang
>
> When ms timestamp is used, current logic uses 1us in
> tcp_rcv_rtt_update() when the real rcv_rtt is within 1 - 999us.
> This could cause rcv_rtt underestimation.
> Fix it by always
On Tue, Dec 12, 2017 at 7:28 PM, Wei Wang wrote:
> From: Wei Wang
>
> When ms timestamp is used, current logic uses 1us in
> tcp_rcv_rtt_update() when the real rcv_rtt is within 1 - 999us.
> This could cause rcv_rtt underestimation.
> Fix it by always using
From: Wei Wang
When ms timestamp is used, current logic uses 1us in
tcp_rcv_rtt_update() when the real rcv_rtt is within 1 - 999us.
This could cause rcv_rtt underestimation.
Fix it by always using a min value of 1ms if ms timestamp is used.
Fixes: 645f4c6f2ebd ("tcp: switch