Subject: Re: [PATCH net-next v4 2/3] net: extend drop reasons for multiple subsystems

From: Simon Horman <[email-masked]>
Date: Thu, 20 Apr 2023 17:20:40 +0200

On Wed, Apr 19, 2023 at 02:52:53PM +0200, Johannes Berg wrote:
> From: Johannes Berg <[email-masked]>
> 
> Extend drop reasons to make them usable by subsystems
> other than core by reserving the high 16 bits for a
> new subsystem ID, of which 0 of course is used for the
> existing reasons immediately.
> 
> To still be able to have string reasons, restructure
> that code a bit to make the loopup under RCU, the only
> user of this (right now) is drop_monitor.

Hi Johannes,

a minor nit from my side that you may want to address if you need
to re-spin for some other reason:

s/loopup/lookup/