Re: [PATCH net-next v3 3/3] net: icmp: add reasons of the skb drops to icmp protocol

From: David Ahern
Date: Thu Mar 17 2022 - 01:21:45 EST


On 3/16/22 9:18 PM, Jakub Kicinski wrote:
>
> I guess this set raises the follow up question to Dave if adding
> drop reasons to places with MIB exception stats means improving
> the granularity or one MIB stat == one reason?
>

There are a few examples where multiple MIB stats are bumped on a drop,
but the reason code should always be set based on first failure. Did you
mean something else with your question?