Re: [PATCH v1 2/2] mm: remove extra ZONE_DEVICE struct page refcount
From: Dan Williams <hidden>
Date: 2021-10-17 18:21:04
Also in:
amd-gfx, dri-devel, linux-mm, linux-xfs, nvdimm
On Sat, Oct 16, 2021 at 9:39 AM Matthew Wilcox [off-list ref] wrote:
On Sat, Oct 16, 2021 at 12:44:50PM -0300, Jason Gunthorpe wrote:quoted
Assuming changing FSDAX is hard.. How would DAX people feel about just deleting the PUD/PMD support until it can be done with compound pages?I think there are customers who would find that an unacceptable answer :-)
No, not given the number of end users that ask for help debugging PMD support.