On Fri, Aug 09, 2019 at 07:00:26PM +0300, Adalbert Lazăr wrote: > +++ b/include/linux/page-flags.h > @@ -417,8 +417,10 @@ PAGEFLAG(Idle, idle, PF_ANY) > */ > #define PAGE_MAPPING_ANON 0x1 > #define PAGE_MAPPING_MOVABLE 0x2 > +#define PAGE_MAPPING_REMOTE 0x4 Uh. How do you know page->mapping would otherwise have bit 2 clear? Who's guaranteeing that? This is an awfully big patch to the memory management code, buried in the middle of a gigantic series which almost guarantees nobody would look at it. I call shenanigans. > @@ -1021,7 +1022,7 @@ void page_move_anon_rmap(struct page *page, struct vm_area_struct *vma) > * __page_set_anon_rmap - set up new anonymous rmap > * @page: Page or Hugepage to add to rmap > * @vma: VM area to add page to. > - * @address: User virtual address of the mapping > + * @address: User virtual address of the mapping And mixing in fluff changes like this is a real no-no. Try again.
