---
threadalloc-dave/include/asm-alpha/page.h | 9 +--------
threadalloc-dave/include/asm-arm/page-nommu.h | 3 ---
threadalloc-dave/include/asm-arm/page.h | 9 +--------
threadalloc-dave/include/asm-arm26/page.h | 7 +------
threadalloc-dave/include/asm-cris/page.h | 13 +------------
threadalloc-dave/include/asm-frv/mem-layout.h | 15 ++-------------
threadalloc-dave/include/asm-frv/page.h | 4 +---
threadalloc-dave/include/asm-generic/page.h | 6 ++----
threadalloc-dave/include/asm-h8300/page.h | 11 +----------
threadalloc-dave/include/asm-i386/page.h | 8 +-------
threadalloc-dave/include/asm-m32r/page.h | 3 ---
threadalloc-dave/include/asm-m68k/page.h | 20 +-------------------
threadalloc-dave/include/asm-m68knommu/page.h | 10 +---------
threadalloc-dave/include/asm-s390/page.h | 8 +-------
threadalloc-dave/include/asm-sh/page.h | 8 +-------
threadalloc-dave/include/asm-sh64/page.h | 12 +-----------
threadalloc-dave/include/asm-sparc/page.h | 16 +---------------
threadalloc-dave/include/asm-um/page.h | 9 +--------
threadalloc-dave/include/asm-v850/page.h | 12 +-----------
threadalloc-dave/include/asm-x86_64/page.h | 12 +-----------
threadalloc-dave/include/asm-xtensa/page.h | 11 +----------
threadalloc-dave/arch/ia64/Kconfig | 3 ---
threadalloc-dave/arch/mips/Kconfig | 3 ---
threadalloc-dave/arch/parisc/Kconfig | 3 ---
threadalloc-dave/arch/powerpc/Kconfig | 3 ---
threadalloc-dave/arch/sparc64/Kconfig | 3 ---
threadalloc-dave/mm/Kconfig | 11 ++++++-----
27 files changed, 27 insertions(+), 205 deletions(-)
diff -puN
include/asm-alpha/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
include/asm-alpha/page.h
---
threadalloc/include/asm-alpha/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
2006-09-01 11:28:14.000000000 -0700
+++ threadalloc-dave/include/asm-alpha/page.h 2006-09-01 11:31:00.000000000
-0700
@@ -2,11 +2,7 @@
#define _ALPHA_PAGE_H
#include <asm/pal.h>
-
-/* PAGE_SHIFT determines the page size */
-#define PAGE_SHIFT 13
-#define PAGE_SIZE (1UL << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
+#include <asm-generic/page.h>
#ifdef __KERNEL__
@@ -78,9 +74,6 @@ typedef unsigned long pgprot_t;
#endif /* !__ASSEMBLY__ */
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
-
#define __pa(x) ((unsigned long) (x) - PAGE_OFFSET)
#define __va(x) ((void *)((unsigned long) (x) +
PAGE_OFFSET))
#ifndef CONFIG_DISCONTIGMEM
diff -puN
include/asm-arm/page-nommu.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
include/asm-arm/page-nommu.h
---
threadalloc/include/asm-arm/page-nommu.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
2006-09-01 11:28:14.000000000 -0700
+++ threadalloc-dave/include/asm-arm/page-nommu.h 2006-09-01
11:31:00.000000000 -0700
@@ -42,9 +42,6 @@ typedef unsigned long pgprot_t;
#define __pmd(x) (x)
#define __pgprot(x) (x)
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
-
extern unsigned long memory_start;
extern unsigned long memory_end;
diff -puN
include/asm-arm/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
include/asm-arm/page.h
---
threadalloc/include/asm-arm/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
2006-09-01 11:28:14.000000000 -0700
+++ threadalloc-dave/include/asm-arm/page.h 2006-09-01 11:31:00.000000000
-0700
@@ -10,17 +10,10 @@
#ifndef _ASMARM_PAGE_H
#define _ASMARM_PAGE_H
-
-/* PAGE_SHIFT determines the page size */
-#define PAGE_SHIFT 12
-#define PAGE_SIZE (1UL << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
+#include <asm-generic/page.h>
#ifdef __KERNEL__
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
-
#ifndef __ASSEMBLY__
#ifndef CONFIG_MMU
diff -puN
include/asm-arm26/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
include/asm-arm26/page.h
---
threadalloc/include/asm-arm26/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
2006-09-01 11:28:14.000000000 -0700
+++ threadalloc-dave/include/asm-arm26/page.h 2006-09-01 11:31:00.000000000
-0700
@@ -1,6 +1,7 @@
#ifndef _ASMARM_PAGE_H
#define _ASMARM_PAGE_H
+#include <asm-generic/page.h>
#ifdef __KERNEL__
#ifndef __ASSEMBLY__
@@ -79,12 +80,6 @@ typedef unsigned long pgprot_t;
#define EXEC_PAGESIZE 32768
-#define PAGE_SIZE (1UL << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
-
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
-
#ifdef __KERNEL__
#ifndef __ASSEMBLY__
diff -puN
include/asm-cris/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
include/asm-cris/page.h
---
threadalloc/include/asm-cris/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
2006-09-01 11:28:14.000000000 -0700
+++ threadalloc-dave/include/asm-cris/page.h 2006-09-01 11:31:00.000000000
-0700
@@ -1,17 +1,9 @@
#ifndef _CRIS_PAGE_H
#define _CRIS_PAGE_H
+#include <asm-generic/page.h>
#include <asm/arch/page.h>
-/* PAGE_SHIFT determines the page size */
-#define PAGE_SHIFT 13
-#ifndef __ASSEMBLY__
-#define PAGE_SIZE (1UL << PAGE_SHIFT)
-#else
-#define PAGE_SIZE (1 << PAGE_SHIFT)
-#endif
-#define PAGE_MASK (~(PAGE_SIZE-1))
-
#ifdef __KERNEL__
#define clear_page(page) memset((void *)(page), 0, PAGE_SIZE)
@@ -63,9 +55,6 @@ typedef struct { unsigned long pgprot; }
#define page_to_phys(page) __pa((((page) - mem_map) << PAGE_SHIFT) +
PAGE_OFFSET)
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
-
#ifndef __ASSEMBLY__
#endif /* __ASSEMBLY__ */
diff -puN
include/asm-frv/mem-layout.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
include/asm-frv/mem-layout.h
---
threadalloc/include/asm-frv/mem-layout.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
2006-09-01 11:28:14.000000000 -0700
+++ threadalloc-dave/include/asm-frv/mem-layout.h 2006-09-01
11:31:00.000000000 -0700
@@ -12,25 +12,14 @@
#ifndef _ASM_MEM_LAYOUT_H
#define _ASM_MEM_LAYOUT_H
+#include <asm-generic/page.h>
+
#ifndef __ASSEMBLY__
#define __UL(X) ((unsigned long) (X))
#else
#define __UL(X) (X)
#endif
-/*
- * PAGE_SHIFT determines the page size
- */
-#define PAGE_SHIFT 14
-
-#ifndef __ASSEMBLY__
-#define PAGE_SIZE (1UL << PAGE_SHIFT)
-#else
-#define PAGE_SIZE (1 << PAGE_SHIFT)
-#endif
-
-#define PAGE_MASK (~(PAGE_SIZE-1))
-
/*****************************************************************************/
/*
* virtual memory layout from kernel's point of view
diff -puN
include/asm-frv/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
include/asm-frv/page.h
---
threadalloc/include/asm-frv/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
2006-09-01 11:28:14.000000000 -0700
+++ threadalloc-dave/include/asm-frv/page.h 2006-09-01 11:31:00.000000000
-0700
@@ -3,6 +3,7 @@
#ifdef __KERNEL__
+#include <asm-generic/page.h>
#include <asm/virtconvert.h>
#include <asm/mem-layout.h>
#include <asm/sections.h>
@@ -41,9 +42,6 @@ typedef struct { unsigned long pgprot; }
#define __pgprot(x) ((pgprot_t) { (x) } )
#define PTE_MASK PAGE_MASK
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) (((addr) + PAGE_SIZE - 1) & PAGE_MASK)
-
#define devmem_is_allowed(pfn) 1
#define __pa(vaddr) virt_to_phys((void *) (unsigned long) (vaddr))
diff -puN
include/asm-generic/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
include/asm-generic/page.h
---
threadalloc/include/asm-generic/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
2006-09-01 11:30:55.000000000 -0700
+++ threadalloc-dave/include/asm-generic/page.h 2006-09-01 11:31:00.000000000
-0700
@@ -13,8 +13,6 @@
#define ASM_CONST(x) __ASM_CONST(x)
#endif
-#ifdef CONFIG_ARCH_GENERIC_PAGE_SIZE
-
#define PAGE_SHIFT CONFIG_PAGE_SHIFT
#define PAGE_SIZE (ASM_CONST(1) << PAGE_SHIFT)
@@ -28,8 +26,7 @@
/* to align the pointer to the (next) page boundary */
#define PAGE_ALIGN(addr) ALIGN(addr, PAGE_SIZE)
-#endif /* CONFIG_ARCH_GENERIC_PAGE_SIZE */
-
+#ifndef __ASSEMBLY__
#ifndef __ASSEMBLY__
#ifndef CONFIG_ARCH_HAVE_GET_ORDER
/* Pure 2^n version of get_order */
@@ -45,6 +42,7 @@ static __inline__ __attribute_const__ in
} while (size);
return order;
}
+#endif /* __ASSEMBLY__ */
#endif /* CONFIG_ARCH_HAVE_GET_ORDER */
#endif /* __ASSEMBLY__ */
diff -puN
include/asm-h8300/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
include/asm-h8300/page.h
---
threadalloc/include/asm-h8300/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
2006-09-01 11:28:14.000000000 -0700
+++ threadalloc-dave/include/asm-h8300/page.h 2006-09-01 11:31:00.000000000
-0700
@@ -1,16 +1,10 @@
#ifndef _H8300_PAGE_H
#define _H8300_PAGE_H
-
-/* PAGE_SHIFT determines the page size */
-
-#define PAGE_SHIFT (12)
-#define PAGE_SIZE (1UL << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
-
#ifdef __KERNEL__
#include <asm/setup.h>
+#include <asm-generic/page.h>
#ifndef __ASSEMBLY__
@@ -44,9 +38,6 @@ typedef struct { unsigned long pgprot; }
#define __pgd(x) ((pgd_t) { (x) } )
#define __pgprot(x) ((pgprot_t) { (x) } )
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
-
extern unsigned long memory_start;
extern unsigned long memory_end;
diff -puN
include/asm-i386/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
include/asm-i386/page.h
---
threadalloc/include/asm-i386/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
2006-09-01 11:28:14.000000000 -0700
+++ threadalloc-dave/include/asm-i386/page.h 2006-09-01 11:31:00.000000000
-0700
@@ -1,10 +1,7 @@
#ifndef _I386_PAGE_H
#define _I386_PAGE_H
-/* PAGE_SHIFT determines the page size */
-#define PAGE_SHIFT 12
-#define PAGE_SIZE (1UL << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
+#include <asm-generic/page.h>
#define LARGE_PAGE_MASK (~(LARGE_PAGE_SIZE-1))
#define LARGE_PAGE_SIZE (1UL << PMD_SHIFT)
@@ -78,9 +75,6 @@ typedef struct { unsigned long pgprot; }
#endif /* !__ASSEMBLY__ */
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
-
/*
* This handles the memory map.. We could make this a config
* option, but too many people screw it up, and too few need
diff -puN
include/asm-m32r/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
include/asm-m32r/page.h
---
threadalloc/include/asm-m32r/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
2006-09-01 11:28:14.000000000 -0700
+++ threadalloc-dave/include/asm-m32r/page.h 2006-09-01 11:31:00.000000000
-0700
@@ -41,9 +41,6 @@ typedef struct { unsigned long pgprot; }
#endif /* !__ASSEMBLY__ */
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) (((addr) + PAGE_SIZE - 1) & PAGE_MASK)
-
/*
* This handles the memory map.. We could make this a config
* option, but too many people screw it up, and too few need
diff -puN
include/asm-m68k/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
include/asm-m68k/page.h
---
threadalloc/include/asm-m68k/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
2006-09-01 11:28:14.000000000 -0700
+++ threadalloc-dave/include/asm-m68k/page.h 2006-09-01 11:31:00.000000000
-0700
@@ -1,22 +1,7 @@
#ifndef _M68K_PAGE_H
#define _M68K_PAGE_H
-
-/* PAGE_SHIFT determines the page size */
-#ifndef CONFIG_SUN3
-#define PAGE_SHIFT (12)
-#else
-#define PAGE_SHIFT (13)
-#endif
-#ifdef __ASSEMBLY__
-#define PAGE_SIZE (1 << PAGE_SHIFT)
-#else
-#define PAGE_SIZE (1UL << PAGE_SHIFT)
-#endif
-#define PAGE_MASK (~(PAGE_SIZE-1))
-
-#ifdef __KERNEL__
-
+#include <asm-generic/page.h>
#include <asm/setup.h>
#if PAGE_SHIFT < 13
@@ -103,9 +88,6 @@ typedef struct { unsigned long pgprot; }
#define __pgd(x) ((pgd_t) { (x) } )
#define __pgprot(x) ((pgprot_t) { (x) } )
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
-
#endif /* !__ASSEMBLY__ */
#include <asm/page_offset.h>
diff -puN
include/asm-m68knommu/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
include/asm-m68knommu/page.h
---
threadalloc/include/asm-m68knommu/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
2006-09-01 11:28:14.000000000 -0700
+++ threadalloc-dave/include/asm-m68knommu/page.h 2006-09-01
11:31:00.000000000 -0700
@@ -1,12 +1,7 @@
#ifndef _M68KNOMMU_PAGE_H
#define _M68KNOMMU_PAGE_H
-
-/* PAGE_SHIFT determines the page size */
-
-#define PAGE_SHIFT (12)
-#define PAGE_SIZE (1UL << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
+#include <asm-generic/page.h>
#ifdef __KERNEL__
@@ -44,9 +39,6 @@ typedef struct { unsigned long pgprot; }
#define __pgd(x) ((pgd_t) { (x) } )
#define __pgprot(x) ((pgprot_t) { (x) } )
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
-
extern unsigned long memory_start;
extern unsigned long memory_end;
diff -puN
include/asm-s390/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
include/asm-s390/page.h
---
threadalloc/include/asm-s390/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
2006-09-01 11:28:14.000000000 -0700
+++ threadalloc-dave/include/asm-s390/page.h 2006-09-01 11:31:00.000000000
-0700
@@ -10,11 +10,8 @@
#define _S390_PAGE_H
#include <asm/types.h>
+#include <asm-generic/page.h>
-/* PAGE_SHIFT determines the page size */
-#define PAGE_SHIFT 12
-#define PAGE_SIZE (1UL << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
#define PAGE_DEFAULT_ACC 0
#define PAGE_DEFAULT_KEY (PAGE_DEFAULT_ACC << 4)
@@ -174,9 +171,6 @@ page_get_storage_key(unsigned long addr)
#endif /* !__ASSEMBLY__ */
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
-
#define __PAGE_OFFSET 0x0UL
#define PAGE_OFFSET 0x0UL
#define __pa(x) (unsigned long)(x)
diff -puN
include/asm-sh/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
include/asm-sh/page.h
---
threadalloc/include/asm-sh/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
2006-09-01 11:28:14.000000000 -0700
+++ threadalloc-dave/include/asm-sh/page.h 2006-09-01 11:31:00.000000000
-0700
@@ -13,11 +13,8 @@
[ P4 control ] 0xE0000000
*/
+#include <asm-generic/page.h>
-/* PAGE_SHIFT determines the page size */
-#define PAGE_SHIFT 12
-#define PAGE_SIZE (1UL << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
#define PTE_MASK PAGE_MASK
#if defined(CONFIG_HUGETLB_PAGE_SIZE_64K)
@@ -79,9 +76,6 @@ typedef struct { unsigned long pgprot; }
#endif /* !__ASSEMBLY__ */
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
-
/*
* IF YOU CHANGE THIS, PLEASE ALSO CHANGE
*
diff -puN
include/asm-sh64/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
include/asm-sh64/page.h
---
threadalloc/include/asm-sh64/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
2006-09-01 11:28:14.000000000 -0700
+++ threadalloc-dave/include/asm-sh64/page.h 2006-09-01 11:31:00.000000000
-0700
@@ -17,15 +17,8 @@
*
*/
+#include <asm-generic/page.h>
-/* PAGE_SHIFT determines the page size */
-#define PAGE_SHIFT 12
-#ifdef __ASSEMBLY__
-#define PAGE_SIZE 4096
-#else
-#define PAGE_SIZE (1UL << PAGE_SHIFT)
-#endif
-#define PAGE_MASK (~(PAGE_SIZE-1))
#define PTE_MASK PAGE_MASK
#if defined(CONFIG_HUGETLB_PAGE_SIZE_64K)
@@ -85,9 +78,6 @@ typedef struct { unsigned long pgprot; }
#endif /* !__ASSEMBLY__ */
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
-
/*
* Kconfig defined.
*/
diff -puN
include/asm-sparc/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
include/asm-sparc/page.h
---
threadalloc/include/asm-sparc/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
2006-09-01 11:28:14.000000000 -0700
+++ threadalloc-dave/include/asm-sparc/page.h 2006-09-01 11:31:00.000000000
-0700
@@ -8,18 +8,7 @@
#ifndef _SPARC_PAGE_H
#define _SPARC_PAGE_H
-#ifdef CONFIG_SUN4
-#define PAGE_SHIFT 13
-#else
-#define PAGE_SHIFT 12
-#endif
-#ifndef __ASSEMBLY__
-/* I have my suspicions... -DaveM */
-#define PAGE_SIZE (1UL << PAGE_SHIFT)
-#else
-#define PAGE_SIZE (1 << PAGE_SHIFT)
-#endif
-#define PAGE_MASK (~(PAGE_SIZE-1))
+#include <asm-generic/page.h>
#ifdef __KERNEL__
@@ -137,9 +126,6 @@ BTFIXUPDEF_SETHI(sparc_unmapped_base)
#endif /* !(__ASSEMBLY__) */
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
-
#define PAGE_OFFSET 0xf0000000
#ifndef __ASSEMBLY__
extern unsigned long phys_base;
diff -puN
include/asm-um/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
include/asm-um/page.h
---
threadalloc/include/asm-um/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
2006-09-01 11:28:14.000000000 -0700
+++ threadalloc-dave/include/asm-um/page.h 2006-09-01 11:31:00.000000000
-0700
@@ -10,11 +10,7 @@
struct page;
#include <asm/vm-flags.h>
-
-/* PAGE_SHIFT determines the page size */
-#define PAGE_SHIFT 12
-#define PAGE_SIZE (1UL << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
+#include <asm-generic/page.h>
/*
* These are used to make use of C type-checking..
@@ -85,9 +81,6 @@ typedef struct { unsigned long pgprot; }
#define __pgd(x) ((pgd_t) { (x) } )
#define __pgprot(x) ((pgprot_t) { (x) } )
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
-
extern unsigned long uml_physmem;
#define PAGE_OFFSET (uml_physmem)
diff -puN
include/asm-v850/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
include/asm-v850/page.h
---
threadalloc/include/asm-v850/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
2006-09-01 11:28:14.000000000 -0700
+++ threadalloc-dave/include/asm-v850/page.h 2006-09-01 11:31:00.000000000
-0700
@@ -15,12 +15,7 @@
#define __V850_PAGE_H__
#include <asm/machdep.h>
-
-
-#define PAGE_SHIFT 12
-#define PAGE_SIZE (1UL << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
-
+#include <asm-generic/page.h>
/*
* PAGE_OFFSET -- the first address of the first page of memory. For archs with
@@ -93,11 +88,6 @@ typedef unsigned long pgprot_t;
#endif /* !__ASSEMBLY__ */
-
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) (((addr) + PAGE_SIZE - 1) & PAGE_MASK)
-
-
/* No current v850 processor has virtual memory. */
#define __virt_to_phys(addr) (addr)
#define __phys_to_virt(addr) (addr)
diff -puN
include/asm-x86_64/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
include/asm-x86_64/page.h
---
threadalloc/include/asm-x86_64/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
2006-09-01 11:28:14.000000000 -0700
+++ threadalloc-dave/include/asm-x86_64/page.h 2006-09-01 11:31:00.000000000
-0700
@@ -1,15 +1,8 @@
#ifndef _X86_64_PAGE_H
#define _X86_64_PAGE_H
+#include <asm-generic/page.h>
-/* PAGE_SHIFT determines the page size */
-#define PAGE_SHIFT 12
-#ifdef __ASSEMBLY__
-#define PAGE_SIZE (0x1 << PAGE_SHIFT)
-#else
-#define PAGE_SIZE (1UL << PAGE_SHIFT)
-#endif
-#define PAGE_MASK (~(PAGE_SIZE-1))
#define PHYSICAL_PAGE_MASK (~(PAGE_SIZE-1) & __PHYSICAL_MASK)
#define THREAD_ORDER 1
@@ -88,9 +81,6 @@ typedef struct { unsigned long pgprot; }
#define __PAGE_OFFSET 0xffff810000000000
#endif /* !__ASSEMBLY__ */
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
-
/* See Documentation/x86_64/mm.txt for a description of the memory map. */
#define __PHYSICAL_MASK_SHIFT 46
#define __PHYSICAL_MASK ((1UL << __PHYSICAL_MASK_SHIFT) - 1)
diff -puN
include/asm-xtensa/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
include/asm-xtensa/page.h
---
threadalloc/include/asm-xtensa/page.h~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
2006-09-01 11:28:14.000000000 -0700
+++ threadalloc-dave/include/asm-xtensa/page.h 2006-09-01 11:31:00.000000000
-0700
@@ -14,16 +14,7 @@
#ifdef __KERNEL__
#include <asm/processor.h>
-
-/*
- * PAGE_SHIFT determines the page size
- * PAGE_ALIGN(x) aligns the pointer to the (next) page boundary
- */
-
-#define PAGE_SHIFT XCHAL_MMU_MIN_PTE_PAGE_SIZE
-#define PAGE_SIZE (1 << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
-#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE - 1) & PAGE_MASK)
+#include <asm-generic/page.h>
#define DCACHE_WAY_SIZE (XCHAL_DCACHE_SIZE / XCHAL_DCACHE_WAYS)
#define PAGE_OFFSET XCHAL_KSEG_CACHED_VADDR
diff -puN arch/ia64/Kconfig~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
arch/ia64/Kconfig
---
threadalloc/arch/ia64/Kconfig~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
2006-09-01 11:30:56.000000000 -0700
+++ threadalloc-dave/arch/ia64/Kconfig 2006-09-01 11:31:00.000000000 -0700
@@ -149,9 +149,6 @@ config MCKINLEY
endchoice
-config ARCH_GENERIC_PAGE_SIZE
- def_bool y
-
choice
prompt "Page Table Levels"
default PGTABLE_3
diff -puN arch/mips/Kconfig~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
arch/mips/Kconfig
---
threadalloc/arch/mips/Kconfig~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
2006-09-01 11:30:58.000000000 -0700
+++ threadalloc-dave/arch/mips/Kconfig 2006-09-01 11:31:00.000000000 -0700
@@ -1444,9 +1444,6 @@ config MIPS_PAGE_SIZE_64KB
def_bool y
depends on EXPERIMENTAL && !CPU_R3000 && !CPU_TX39XX
-config ARCH_GENERIC_PAGE_SIZE
- def_bool y
-
config BOARD_SCACHE
bool
diff -puN arch/parisc/Kconfig~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
arch/parisc/Kconfig
---
threadalloc/arch/parisc/Kconfig~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
2006-09-01 11:30:59.000000000 -0700
+++ threadalloc-dave/arch/parisc/Kconfig 2006-09-01 11:31:00.000000000
-0700
@@ -146,9 +146,6 @@ config PARISC_LARGER_PAGE_SIZES
def_bool y
depends on PA8X00 && EXPERIMENTAL
-config ARCH_GENERIC_PAGE_SIZE
- def_bool y
-
endchoice
config SMP
diff -puN
arch/powerpc/Kconfig~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
arch/powerpc/Kconfig
---
threadalloc/arch/powerpc/Kconfig~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
2006-09-01 11:30:59.000000000 -0700
+++ threadalloc-dave/arch/powerpc/Kconfig 2006-09-01 11:31:00.000000000
-0700
@@ -725,9 +725,6 @@ config ARCH_MEMORY_PROBE
def_bool y
depends on MEMORY_HOTPLUG
-config ARCH_GENERIC_PAGE_SIZE
- def_bool y
-
config PPC_64K_PAGES
bool "enable 64k page size"
depends on PPC64
diff -puN
arch/sparc64/Kconfig~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
arch/sparc64/Kconfig
---
threadalloc/arch/sparc64/Kconfig~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
2006-09-01 11:30:57.000000000 -0700
+++ threadalloc-dave/arch/sparc64/Kconfig 2006-09-01 11:31:01.000000000
-0700
@@ -34,9 +34,6 @@ config ARCH_MAY_HAVE_PC_FDC
bool
default y
-config ARCH_GENERIC_PAGE_SIZE
- def_bool y
-
config SECCOMP
bool "Enable seccomp to safely compute untrusted bytecode"
depends on PROC_FS
diff -puN mm/Kconfig~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
mm/Kconfig
--- threadalloc/mm/Kconfig~arch-generic-PAGE_SIZE-give-every-arch-PAGE_SHIFT
2006-09-01 11:30:59.000000000 -0700
+++ threadalloc-dave/mm/Kconfig 2006-09-01 11:31:01.000000000 -0700
@@ -4,7 +4,6 @@ config ARCH_HAVE_GET_ORDER
choice
prompt "Kernel page size"
- depends on ARCH_GENERIC_PAGE_SIZE
default PAGE_SIZE_4KB if MIPS || PARISC
default PAGE_SIZE_8KB if SPARC64
default PAGE_SIZE_16KB if IA64
@@ -46,15 +45,17 @@ config PAGE_SIZE_4MB
depends on SPARC64
endchoice
+# Note that sparc and m68k vary their page sizes based
+# on the SUN3/4 options, so they are not explicitly listed
config PAGE_SHIFT
int
- depends on ARCH_GENERIC_PAGE_SIZE
- default "13" if PAGE_SIZE_8KB
- default "14" if PAGE_SIZE_16KB
+ default "13" if PAGE_SIZE_8KB || ALPHA || CRIS || SUN3 || SUN4
+ default "14" if PAGE_SIZE_16KB || FRV
default "16" if PAGE_SIZE_64KB || PPC_64K_PAGES
default "19" if PAGE_SIZE_512KB
default "22" if PAGE_SIZE_4MB
- default "12"
+ default "12" # arm(26) || h8300 || i386 || m68knommu || m32r || ppc(32)
+ # s390 || sh/64 || um || v850 || xtensa || x86_64
config SELECT_MEMORY_MODEL
def_bool y
_
-
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