[ARM] mm: move vmalloc= parsing to arch/arm/mm/mmu.c

[linux-2.6-omap-h63xx.git] / arch / arm / include / asm / memory.h

diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h
index bf7c737c92267c7de8b38c0b6347816a0bdb3328..7834adbe1774649c87b4582e4ba30eadeb606857 100644 (file)
--- a/arch/arm/include/asm/memory.h
+++ b/arch/arm/include/asm/memory.h
@@ -13,43 +13,33 @@
 #ifndef __ASM_ARM_MEMORY_H
 #define __ASM_ARM_MEMORY_H
 
+#include <linux/compiler.h>
+#include <linux/const.h>
+#include <mach/memory.h>
+#include <asm/sizes.h>
+
 /*
  * Allow for constants defined here to be used from assembly code
  * by prepending the UL suffix only with actual C code compilation.
  */
-#ifndef __ASSEMBLY__
-#define UL(x) (x##UL)
-#else
-#define UL(x) (x)
-#endif
-
-#include <linux/compiler.h>
-#include <mach/memory.h>
-#include <asm/sizes.h>
+#define UL(x) _AC(x, UL)
 
 #ifdef CONFIG_MMU
 
-#ifndef TASK_SIZE
 /*
+ * PAGE_OFFSET - the virtual address of the start of the kernel image
  * TASK_SIZE - the maximum size of a user space task.
  * TASK_UNMAPPED_BASE - the lower boundary of the mmap VM area
  */
-#define TASK_SIZE              UL(0xbf000000)
-#define TASK_UNMAPPED_BASE     UL(0x40000000)
-#endif
+#define PAGE_OFFSET            UL(CONFIG_PAGE_OFFSET)
+#define TASK_SIZE              (UL(CONFIG_PAGE_OFFSET) - UL(0x01000000))
+#define TASK_UNMAPPED_BASE     (UL(CONFIG_PAGE_OFFSET) / 3)
 
 /*
  * The maximum size of a 26-bit user space task.
  */
 #define TASK_SIZE_26           UL(0x04000000)
 
-/*
- * Page offset: 3GB
- */
-#ifndef PAGE_OFFSET
-#define PAGE_OFFSET            UL(0xc0000000)
-#endif
-
 /*
  * The module space lives between the addresses given by TASK_SIZE
  * and PAGE_OFFSET - it must be within 32MB of the kernel text.
@@ -149,14 +139,6 @@
 #define arch_adjust_zones(node,size,holes) do { } while (0)
 #endif
 
-/*
- * Amount of memory reserved for the vmalloc() area, and minimum
- * address for vmalloc mappings.
- */
-extern unsigned long vmalloc_reserve;
-
-#define VMALLOC_MIN            (void *)(VMALLOC_END - vmalloc_reserve)
-
 /*
  * PFNs are used to describe any physical page; this means
  * PFN 0 == physical address 0.