perf jevents: Add descriptions to metricgroup abstraction

Add a function to recursively generate metric group descriptions.

Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
This commit is contained in:
Ian Rogers 2025-12-02 09:50:00 -08:00 • committed by Namhyung Kim
commit 38d9d511ed