X-Git-Url: http://git.agner.ch/gitweb/?p=linux-drm-fsl-dcu.git;a=blobdiff_plain;f=mm%2Fpagewalk.c;h=b264bda46e1be6601f35f0c2080eb00056a2435c;hp=ad83195521f2da08e136cc8674d3b37c54e3ab86;hb=69bf75e9ae2d02304fe42b32daaa8d173705afc6;hpb=206f18f2caaf965870ff558e237e9c23164a66f0

diff --git a/mm/pagewalk.c b/mm/pagewalk.c
index ad83195521f2..b264bda46e1b 100644
--- a/mm/pagewalk.c
+++ b/mm/pagewalk.c
@@ -199,7 +199,10 @@ int walk_page_range(unsigned long addr, unsigned long end,
 			 */
 			if ((vma->vm_start <= addr) &&
 			    (vma->vm_flags & VM_PFNMAP)) {
-				next = vma->vm_end;
+				if (walk->pte_hole)
+					err = walk->pte_hole(addr, next, walk);
+				if (err)
+					break;
 				pgd = pgd_offset(walk->mm, next);
 				continue;
 			}