perf metricgroup: Fix metricgroup__has_metric_or_groups

Use metricgroup__for_each_metric rather than
pmu_metrics_table__for_each_metric that combines the default metric
table with, a potentially empty, CPUID table.

Fixes: cee275edcd ("perf metricgroup: Don't early exit if no CPUID table exists")
Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed-by: Leo Yan <leo.yan@arm.com>
Tested-by: Leo Yan <leo.yan@arm.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
This commit is contained in:
Ian Rogers 2026-02-06 16:49:56 -08:00 • committed by Namhyung Kim
commit c5a244bf17