Re: [PATCH v2 1/6] kselftests: vm: Add mremap tests

2020-10-03 Thread Kalesh Singh
On Sat, Oct 3, 2020 at 3:13 AM John Hubbard wrote: > > On 10/2/20 9:20 AM, Kalesh Singh wrote: > > Test mremap on regions of various sizes and alignments and validate > > data after remapping. Also provide total time for remapping > > the region which is useful for performance comparison of the mr

[PATCH v2 1/6] kselftests: vm: Add mremap tests

2020-10-02 Thread Kalesh Singh
Test mremap on regions of various sizes and alignments and validate data after remapping. Also provide total time for remapping the region which is useful for performance comparison of the mremap optimizations that move pages at the PMD/PUD levels if HAVE_MOVE_PMD and/or HAVE_MOVE_PUD are enabled.