1 files changed, 9 insertions, 9 deletions

diff --git a/mm/rmap.c b/mm/rmap.c
index 1963e269314d..10806b7af40c 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -578,7 +578,7 @@ void page_remove_rmap(struct page *page)
  * repeatedly from either try_to_unmap_anon or try_to_unmap_file.
  */
 static int try_to_unmap_one(struct page *page, struct vm_area_struct *vma,
-                                int ignore_refs)
+                                int migration)
 {
         struct mm_struct *mm = vma->vm_mm;
         unsigned long address;
@@ -602,7 +602,7 @@ static int try_to_unmap_one(struct page *page, struct vm_area_struct *vma,
          */
         if ((vma->vm_flags & VM_LOCKED) ||
                         (ptep_clear_flush_young(vma, address, pte)
-                                && !ignore_refs)) {
+                                && !migration)) {
                 ret = SWAP_FAIL;
                 goto out_unmap;
         }
@@ -736,7 +736,7 @@ static void try_to_unmap_cluster(unsigned long cursor,
         pte_unmap_unlock(pte - 1, ptl);
 }
 
-static int try_to_unmap_anon(struct page *page, int ignore_refs)
+static int try_to_unmap_anon(struct page *page, int migration)
 {
         struct anon_vma *anon_vma;
         struct vm_area_struct *vma;
@@ -747,7 +747,7 @@ static int try_to_unmap_anon(struct page *page, int ignore_refs)
                 return ret;
 
         list_for_each_entry(vma, &anon_vma->head, anon_vma_node) {
-                ret = try_to_unmap_one(page, vma, ignore_refs);
+                ret = try_to_unmap_one(page, vma, migration);
                 if (ret == SWAP_FAIL || !page_mapped(page))
                         break;
         }
@@ -764,7 +764,7 @@ static int try_to_unmap_anon(struct page *page, int ignore_refs)
  *
  * This function is only called from try_to_unmap for object-based pages.
  */
-static int try_to_unmap_file(struct page *page, int ignore_refs)
+static int try_to_unmap_file(struct page *page, int migration)
 {
         struct address_space *mapping = page->mapping;
         pgoff_t pgoff = page->index << (PAGE_CACHE_SHIFT - PAGE_SHIFT);
@@ -778,7 +778,7 @@ static int try_to_unmap_file(struct page *page, int ignore_refs)
 
         spin_lock(&mapping->i_mmap_lock);
         vma_prio_tree_foreach(vma, &iter, &mapping->i_mmap, pgoff, pgoff) {
-                ret = try_to_unmap_one(page, vma, ignore_refs);
+                ret = try_to_unmap_one(page, vma, migration);
                 if (ret == SWAP_FAIL || !page_mapped(page))
                         goto out;
         }
@@ -863,16 +863,16 @@ out:
  * SWAP_AGAIN   - we missed a mapping, try again later
  * SWAP_FAIL    - the page is unswappable
  */
-int try_to_unmap(struct page *page, int ignore_refs)
+int try_to_unmap(struct page *page, int migration)
 {
         int ret;
 
         BUG_ON(!PageLocked(page));
 
         if (PageAnon(page))
-                ret = try_to_unmap_anon(page, ignore_refs);
+                ret = try_to_unmap_anon(page, migration);
         else
-                ret = try_to_unmap_file(page, ignore_refs);
+                ret = try_to_unmap_file(page, migration);
 
         if (!page_mapped(page))
                 ret = SWAP_SUCCESS;