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/memcontrol.c b/mm/memcontrol.c
index 2f6893c..8b58701 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -4926,10 +4926,7 @@
return NULL;
mapping = vma->vm_file->f_mapping;
- if (pte_none(ptent))
- pgoff = linear_page_index(vma, addr);
- else /* pte_file(ptent) is true */
- pgoff = pte_to_pgoff(ptent);
+ pgoff = linear_page_index(vma, addr);
/* page is moved even if it's not RSS of this task(page-faulted). */
#ifdef CONFIG_SWAP
@@ -4961,7 +4958,7 @@
page = mc_handle_present_pte(vma, addr, ptent);
else if (is_swap_pte(ptent))
page = mc_handle_swap_pte(vma, addr, ptent, &ent);
- else if (pte_none(ptent) || pte_file(ptent))
+ else if (pte_none(ptent))
page = mc_handle_file_pte(vma, addr, ptent, &ent);
if (!page && !ent.val)