Thank you for your reply. I think it will work for me and I would try it.

Peter Oberparleiter <oberparleiter@googlemail.com> wrote:
Glenda wrote:
> I am a new hire, the manager wants to improve their old test. Because we
> developped some drivers, we more concerned about the test code coverage
> for the part of we changed. Could someone give some suggestin?

a) identify source code files relevant to your new development
b) set up code coverage measurement for the entire kernel
c) use lcov -e to extract coverage data for relevant files


Regards,
Peter Oberparleiter


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