Fix memory overwrite in recent percpu interrupt metric changes.
Also cleanup some bits and pieces in pmdalinux dynamic metrics
code, and add some handy diagnostics in a couple of places.
Only call the metric table rebuilding code once for all dynamic
metrics now, instead of in every sub tree - bit more efficient.
Thanks to Ken for finding the problem, initial diagnosis and
review.
Fix memory overwrite in recent percpu interrupt metric changes.
Also cleanup some bits and pieces in pmdalinux dynamic metrics
code, and add some handy diagnostics in a couple of places.
Only call the metric table rebuilding code once for all dynamic
metrics now, instead of in every sub tree - bit more efficient.
Thanks to Ken for finding the problem, initial diagnosis and
review.