[SCSI] gdth: fix Error: Driver 'gdth' is already registered, aborting...

[linux-2.6-omap-h63xx.git] / include / asm-sparc64 / pgalloc.h

diff --git a/include/asm-sparc64/pgalloc.h b/include/asm-sparc64/pgalloc.h
index b48f73c2274ef7ee682204deffa9bcd09dad962f..3ee2d406373b9fc03a671d2c28b49adbb91dd634 100644 (file)
--- a/include/asm-sparc64/pgalloc.h
+++ b/include/asm-sparc64/pgalloc.h
@@ -43,11 +43,18 @@ static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
        return quicklist_alloc(0, GFP_KERNEL, NULL);
 }
 
-static inline struct page *pte_alloc_one(struct mm_struct *mm,
-                                        unsigned long address)
+static inline pgtable_t pte_alloc_one(struct mm_struct *mm,
+                                       unsigned long address)
 {
-       void *pg = quicklist_alloc(0, GFP_KERNEL, NULL);
-       return pg ? virt_to_page(pg) : NULL;
+       struct page *page;
+       void *pg;
+
+       pg = quicklist_alloc(0, GFP_KERNEL, NULL);
+       if (!pg)
+               return NULL;
+       page = virt_to_page(pg);
+       pgtable_page_ctor(page);
+       return page;
 }
                
 static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
@@ -55,8 +62,9 @@ static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
        quicklist_free(0, NULL, pte);
 }
 
-static inline void pte_free(struct mm_struct *mm, struct page *ptepage)
+static inline void pte_free(struct mm_struct *mm, pgtable_t ptepage)
 {
+       pgtable_page_dtor(ptepage);
        quicklist_free_page(0, NULL, ptepage);
 }
 
@@ -64,6 +72,7 @@ static inline void pte_free(struct mm_struct *mm, struct page *ptepage)
 #define pmd_populate_kernel(MM, PMD, PTE)      pmd_set(PMD, PTE)
 #define pmd_populate(MM,PMD,PTE_PAGE)          \
        pmd_populate_kernel(MM,PMD,page_address(PTE_PAGE))
+#define pmd_pgtable(pmd) pmd_page(pmd)
 
 static inline void check_pgt_cache(void)
 {