Index: src/VBox/Additions/linux/sharedfolders/regops.c
===================================================================
--- src/VBox/Additions/linux/sharedfolders/regops.c	(revision 60393)
+++ src/VBox/Additions/linux/sharedfolders/regops.c	(working copy)
@@ -712,7 +712,7 @@
     }
 
     unlock_page(page);
-    page_cache_release(page);
+    put_page(page);
 
     return nwritten;
 }
Index: src/VBox/Runtime/r0drv/linux/memobj-r0drv-linux.c
===================================================================
--- src/VBox/Runtime/r0drv/linux/memobj-r0drv-linux.c	(revision 60393)
+++ src/VBox/Runtime/r0drv/linux/memobj-r0drv-linux.c	(working copy)
@@ -589,7 +589,7 @@
                 {
                     if (!PageReserved(pMemLnx->apPages[iPage]))
                         SetPageDirty(pMemLnx->apPages[iPage]);
-                    page_cache_release(pMemLnx->apPages[iPage]);
+                    put_page(pMemLnx->apPages[iPage]);
                 }
 
                 if (pTask && pTask->mm)
@@ -1092,7 +1092,7 @@
         {
             if (!PageReserved(pMemLnx->apPages[rc]))
                 SetPageDirty(pMemLnx->apPages[rc]);
-            page_cache_release(pMemLnx->apPages[rc]);
+            put_page(pMemLnx->apPages[rc]);
         }
 
         up_read(&pTask->mm->mmap_sem);
