Fan Ni <nifan.cxl@xxxxxxxxx> wrote: > That is very useful information to me, since I am still slowly ramp-up mm work and lack > of the whole picture of mm development work. > > Just to make it more clear to me, so that means all &folio->page and like > will be taken care of with your patches for fs/, right? If so, I will skip fs > and try to work on other sub-system. Yes-ish. What you're trying to do might already have been taken care of by Willy for the next merge window: https://web.git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git/log/?h=vfs-6.15.ceph I based my branch on this. David