Re: [PATCH] tcp_nv: use do_div() instead of expensive div64_u64()

From: David Miller
Date: Sat Nov 04 2017 - 09:35:32 EST


From: Konstantin Khlebnikov <khlebnikov@xxxxxxxxxxxxxx>
Date: Thu, 02 Nov 2017 17:07:05 +0300

> Average RTT is 32-bit thus full 64-bit division is redundant.
>
> Signed-off-by: Konstantin Khlebnikov <khlebnikov@xxxxxxxxxxxxxx>
> Suggested-by: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
> Suggested-by: Eric Dumazet <eric.dumazet@xxxxxxxxx>

Applied to net-next, thank you.