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

On Tue, 25 Jun 2024 18:28:33 -0700 allison.henderson@oracle.com wrote:

From: Vegard Nossum vegard.nossum@oracle.com

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..