powerpc: support multiple hugepage sizes

[safe/jmp/linux-2.6] / include / asm-powerpc / pgalloc-64.h

diff --git a/include/asm-powerpc/pgalloc-64.h b/include/asm-powerpc/pgalloc-64.h
index 6898099..812a1d8 100644 (file)
--- a/include/asm-powerpc/pgalloc-64.h
+++ b/include/asm-powerpc/pgalloc-64.h
@@ -22,7 +22,7 @@ extern struct kmem_cache *pgtable_cache[];
 #define PUD_CACHE_NUM          1
 #define PMD_CACHE_NUM          1
 #define HUGEPTE_CACHE_NUM      2
-#define PTE_NONCACHE_NUM       3  /* from GFP rather than kmem_cache */
+#define PTE_NONCACHE_NUM       7  /* from GFP rather than kmem_cache */
 
 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
 {
@@ -119,7 +119,7 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t ptepage)
        __free_page(ptepage);
 }
 
-#define PGF_CACHENUM_MASK      0x3
+#define PGF_CACHENUM_MASK      0x7
 
 typedef struct pgtable_free {
        unsigned long val;