mm: remove rest usage of VM_NONLINEAR and pte_file()
One bit in ->vm_flags is unused now!
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Michal Hocko <mhocko@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/mm/gup.c b/mm/gup.c
index 8dd50ce..12bc2bc 100644
--- a/mm/gup.c
+++ b/mm/gup.c
@@ -55,7 +55,7 @@
*/
if (likely(!(flags & FOLL_MIGRATION)))
goto no_page;
- if (pte_none(pte) || pte_file(pte))
+ if (pte_none(pte))
goto no_page;
entry = pte_to_swp_entry(pte);
if (!is_migration_entry(entry))