mm: dump page when hitting a VM_BUG_ON using VM_BUG_ON_PAGE

[karo-tx-linux.git] / include / linux / page-flags.h

diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 98ada58f9942855b90583de9c5ed324993d39101..e464b4e987e876fc4b5e2d35c478da36f4048f52 100644 (file)
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -412,7 +412,7 @@ static inline void ClearPageCompound(struct page *page)
  */
 static inline int PageTransHuge(struct page *page)
 {
-       VM_BUG_ON(PageTail(page));
+       VM_BUG_ON_PAGE(PageTail(page), page);
        return PageHead(page);
 }
 
@@ -460,25 +460,25 @@ static inline int PageTransTail(struct page *page)
  */
 static inline int PageSlabPfmemalloc(struct page *page)
 {
-       VM_BUG_ON(!PageSlab(page));
+       VM_BUG_ON_PAGE(!PageSlab(page), page);
        return PageActive(page);
 }
 
 static inline void SetPageSlabPfmemalloc(struct page *page)
 {
-       VM_BUG_ON(!PageSlab(page));
+       VM_BUG_ON_PAGE(!PageSlab(page), page);
        SetPageActive(page);
 }
 
 static inline void __ClearPageSlabPfmemalloc(struct page *page)
 {
-       VM_BUG_ON(!PageSlab(page));
+       VM_BUG_ON_PAGE(!PageSlab(page), page);
        __ClearPageActive(page);
 }
 
 static inline void ClearPageSlabPfmemalloc(struct page *page)
 {
-       VM_BUG_ON(!PageSlab(page));
+       VM_BUG_ON_PAGE(!PageSlab(page), page);
        ClearPageActive(page);
 }