Re: [PATCH,RFC] Transparent SuperPage Support for 2.5.44

[Wiedemeier, Jeff]

On Mon, Oct 28, 2002 at 10:58:49AM +0900, Naohiko Shimizu wrote:
> This patch includes i386, alpha, sparc64 ports.
> But I could not compile for alpha even with plain 2.5.44, and

Here's a small patch on top of yours to fix a typo and add set_pte_raw
for Alpha. 

/jeff

----
diff -Nuar superpage/include/asm-alpha/pgtable.h superpage.alpha/include/asm-alpha/pgtable.h
--- superpage/include/asm-alpha/pgtable.h	Sun Oct 27 21:16:02 2002
+++ superpage.alpha/include/asm-alpha/pgtable.h	Sun Oct 27 21:20:45 2002
@@ -275,7 +275,7 @@
 #define SUPER_PAGE_MASK 0x0060
 #define SUPER_PAGE_MASK_SHIFT 5
 #define SUPER_PAGE_NR 4
-#define SIZEOF_PTE_LOG2 SEZEOF_PTR_LOG2
+#define SIZEOF_PTE_LOG2 SIZEOF_PTR_LOG2
 void down_pte_sp(pte_t *pteptr, int index);
 void clear_pte_sp(pte_t *pteptr, int index);
 extern int super_page_order[];
@@ -288,6 +288,7 @@
 	{pte_val(pte) &= ~SUPER_PAGE_MASK; return pte;} 
 extern inline void pte_clear(pte_t *ptep)	\
 	{ pte_t pte; pte_val(pte)=0; set_pte(ptep, pte); }
+#define set_pte_raw(pteptr, pteval) set_pte(pteptr, pteval)
 #else
 extern inline int pte_none(pte_t pte)          { return !(pte_val(pte)); }
 extern inline void pte_clear(pte_t *ptep)      { pte_val(*ptep)=0; }