On Thu, May 09, 2019 at 09:05:31AM -0700, Larry Bassel wrote: > This patchset implements sharing of page table entries pointing > to 2MiB pages (PMDs) for FS/DAX on x86. -EPARSE. How do you share entries? Entries do not take any space, page tables that cointain these entries do. Have you checked if the patch makes memory consumption any better. I have doubts in it.
