Subject: Re: [PATCH net-next v1 2/3] net: rds: add option for GCOV profiling

From: Jakub Kicinski <[email-masked]>
Date: Thu, 27 Jun 2024 16:28:08 -0700

On Tue, 25 Jun 2024 18:28:33 -0700 [email-masked] wrote:
> From: Vegard Nossum <[email-masked]>
> 
> To better our unit tests we need code coverage to be part of the kernel.
> This patch borrows heavily from how CONFIG_GCOV_PROFILE_FTRACE is
> implemented

Hi Florian, IIRC you were able to generate test coverage reports for
nftables / netfilter. Is this the approach you used? I'm not sure how
well adding a Kconfig knob for every module would scale..