From: Wei Wang <wei...@google.com>
Date: Fri, 5 May 2017 12:53:23 -0700
> From: Wei Wang <wei...@google.com>
>
> Congestion control modules that want full control over congestion
> control behavior do not want the cwnd modifications controlled by
> the sysctl_tcp_slow_start_after_idle code path.
> So skip those code paths for CC modules that use the cong_control()
> API.
> As an example, those cwnd effects are not desired for the BBR congestion
> control algorithm.
>
> Fixes: c0402760f565 ("tcp: new CC hook to set sending rate with rate_sample
> in any CA state")
> Signed-off-by: Wei Wang <wei...@google.com>
> Signed-off-by: Yuchung Cheng <ych...@google.com>
> Signed-off-by: Neal Cardwell <ncardw...@google.com>
Applied and queued up for -stable, thanks.
