On Wed, May 13, 2020 at 07:24:10PM -0700, Andrew Morton wrote: > On Tue, 12 May 2020 17:29:36 -0400 Johannes Weiner <hannes@xxxxxxxxxxx> wrote: > > > + inode_pages_clear(mapping->inode); > > + else if (populated == 1) > > + inode_pages_set(mapping->inode); > > mapping->host... I'll fix that. > I have to assume this version wasn't runtime tested, so I'll drop it. It was, but I don't have DAX-suitable hardware so that config option isn't enabled anywhere. I'll try to test this with a brd. Sorry about that.