On Fri, May 22, 2020 at 09:04:04AM +0530, Anshuman Khandual wrote: > This adds the following two new VM events which will help in validating PMD > based THP migration without split. Statistics reported through these events > will help in performance debugging. > > 1. THP_PMD_MIGRATION_SUCCESS > 2. THP_PMD_MIGRATION_FAILURE There's nothing actually PMD specific about these events, is there? If we have a THP of a non-PMD size, you'd want that reported through the same statistic, wouldn't you?
