From: Stephen Hemminger
Date: Tue, 12 Dec 2017 16:48:34 -0800
> This includes minor cleanup of code in send and receive path and
> also a new statistic to check for allocation failures. This also
> eliminates some of the extra RCU when not needed.
>
> There is a theoritical bug where buffered da
This includes minor cleanup of code in send and receive path and
also a new statistic to check for allocation failures. This also
eliminates some of the extra RCU when not needed.
There is a theoritical bug where buffered data could be blocked
for longer than necessary if the ring buffer got full.
