[SPARC64]: Dynamically grow TSB in response to RSS growth.

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

diff --git a/include/asm-sparc64/processor.h b/include/asm-sparc64/processor.h
index cd8d9b4c86587073821ab5144cec09803a5fcaa5..b3889f3f943a2bda36514154c6ba76565dce6ba9 100644 (file)
--- a/include/asm-sparc64/processor.h
+++ b/include/asm-sparc64/processor.h
@@ -28,6 +28,8 @@
  * User lives in his very own context, and cannot reference us. Note
  * that TASK_SIZE is a misnomer, it really gives maximum user virtual 
  * address that the kernel will allocate out.
+ *
+ * XXX No longer using virtual page tables, kill this upper limit...
  */
 #define VA_BITS                44
 #ifndef __ASSEMBLY__
@@ -37,18 +39,6 @@
 #endif
 #define TASK_SIZE      ((unsigned long)-VPTE_SIZE)
 
-/*
- * The vpte base must be able to hold the entire vpte, half
- * of which lives above, and half below, the base. And it
- * is placed as close to the highest address range as possible.
- */
-#define VPTE_BASE_SPITFIRE     (-(VPTE_SIZE/2))
-#if 1
-#define VPTE_BASE_CHEETAH      VPTE_BASE_SPITFIRE
-#else
-#define VPTE_BASE_CHEETAH      0xffe0000000000000
-#endif
-
 #ifndef __ASSEMBLY__
 
 typedef struct {