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-rw-r--r--include/asm-alpha/page.h3
-rw-r--r--include/asm-arm/page-nommu.h4
-rw-r--r--include/asm-arm/page.h3
-rw-r--r--include/asm-avr32/page.h3
-rw-r--r--include/asm-blackfin/page.h3
-rw-r--r--include/asm-cris/page.h3
-rw-r--r--include/asm-frv/page.h3
-rw-r--r--include/asm-h8300/page.h3
-rw-r--r--include/asm-ia64/page.h1
-rw-r--r--include/asm-m32r/page.h3
-rw-r--r--include/asm-m68k/dvma.h2
-rw-r--r--include/asm-m68k/page.h3
-rw-r--r--include/asm-m68knommu/page.h3
-rw-r--r--include/asm-mips/page.h3
-rw-r--r--include/asm-mips/processor.h2
-rw-r--r--include/asm-mn10300/page.h3
-rw-r--r--include/asm-parisc/page.h4
-rw-r--r--include/asm-powerpc/page.h3
-rw-r--r--include/asm-s390/page.h3
-rw-r--r--include/asm-sh/page.h3
-rw-r--r--include/asm-sparc/page_32.h3
-rw-r--r--include/asm-sparc/page_64.h3
-rw-r--r--include/asm-um/page.h3
-rw-r--r--include/asm-v850/page.h4
-rw-r--r--include/asm-x86/page.h3
-rw-r--r--include/asm-xtensa/page.h2
-rw-r--r--include/linux/mm.h3
27 files changed, 6 insertions, 73 deletions
diff --git a/include/asm-alpha/page.h b/include/asm-alpha/page.h
index 22ff9762d17..0995f9d1341 100644
--- a/include/asm-alpha/page.h
+++ b/include/asm-alpha/page.h
@@ -80,9 +80,6 @@ typedef struct page *pgtable_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 --git a/include/asm-arm/page-nommu.h b/include/asm-arm/page-nommu.h
index a1bcad06048..ea1cde84f50 100644
--- a/include/asm-arm/page-nommu.h
+++ b/include/asm-arm/page-nommu.h
@@ -7,6 +7,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
+
#ifndef _ASMARM_PAGE_NOMMU_H
#define _ASMARM_PAGE_NOMMU_H
@@ -42,9 +43,6 @@ 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 --git a/include/asm-arm/page.h b/include/asm-arm/page.h
index 8e05bdb5f12..7c5fc5582e5 100644
--- a/include/asm-arm/page.h
+++ b/include/asm-arm/page.h
@@ -15,9 +15,6 @@
#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)
-
#ifndef __ASSEMBLY__
#ifndef CONFIG_MMU
diff --git a/include/asm-avr32/page.h b/include/asm-avr32/page.h
index cbbc5ca9728..f805d1cb11b 100644
--- a/include/asm-avr32/page.h
+++ b/include/asm-avr32/page.h
@@ -57,9 +57,6 @@ static inline int get_order(unsigned long size)
#endif /* !__ASSEMBLY__ */
-/* Align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) (((addr) + PAGE_SIZE - 1) & PAGE_MASK)
-
/*
* The hardware maps the virtual addresses 0x80000000 -> 0x9fffffff
* permanently to the physical addresses 0x00000000 -> 0x1fffffff when
diff --git a/include/asm-blackfin/page.h b/include/asm-blackfin/page.h
index c7db0220fbd..344f6a8c1f2 100644
--- a/include/asm-blackfin/page.h
+++ b/include/asm-blackfin/page.h
@@ -51,9 +51,6 @@ typedef struct page *pgtable_t;
#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 --git a/include/asm-cris/page.h b/include/asm-cris/page.h
index c45bb1ef397..d19272ba6b6 100644
--- a/include/asm-cris/page.h
+++ b/include/asm-cris/page.h
@@ -60,9 +60,6 @@ typedef struct page *pgtable_t;
#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 --git a/include/asm-frv/page.h b/include/asm-frv/page.h
index c2c1e89e747..bd9c220094c 100644
--- a/include/asm-frv/page.h
+++ b/include/asm-frv/page.h
@@ -40,9 +40,6 @@ typedef struct page *pgtable_t;
#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 --git a/include/asm-h8300/page.h b/include/asm-h8300/page.h
index d6a3eaf3b27..0b6acf0b03a 100644
--- a/include/asm-h8300/page.h
+++ b/include/asm-h8300/page.h
@@ -43,9 +43,6 @@ typedef struct page *pgtable_t;
#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 --git a/include/asm-ia64/page.h b/include/asm-ia64/page.h
index 36f39321b76..5f271bc712e 100644
--- a/include/asm-ia64/page.h
+++ b/include/asm-ia64/page.h
@@ -40,7 +40,6 @@
#define PAGE_SIZE (__IA64_UL_CONST(1) << PAGE_SHIFT)
#define PAGE_MASK (~(PAGE_SIZE - 1))
-#define PAGE_ALIGN(addr) (((addr) + PAGE_SIZE - 1) & PAGE_MASK)
#define PERCPU_PAGE_SHIFT 16 /* log2() of max. size of per-CPU area */
#define PERCPU_PAGE_SIZE (__IA64_UL_CONST(1) << PERCPU_PAGE_SHIFT)
diff --git a/include/asm-m32r/page.h b/include/asm-m32r/page.h
index 8a677f3fca6..c9333089fe1 100644
--- a/include/asm-m32r/page.h
+++ b/include/asm-m32r/page.h
@@ -41,9 +41,6 @@ typedef struct page *pgtable_t;
#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 --git a/include/asm-m68k/dvma.h b/include/asm-m68k/dvma.h
index 4fff408d015..890bbf7e775 100644
--- a/include/asm-m68k/dvma.h
+++ b/include/asm-m68k/dvma.h
@@ -13,7 +13,7 @@
#define DVMA_PAGE_SHIFT 13
#define DVMA_PAGE_SIZE (1UL << DVMA_PAGE_SHIFT)
#define DVMA_PAGE_MASK (~(DVMA_PAGE_SIZE-1))
-#define DVMA_PAGE_ALIGN(addr) (((addr)+DVMA_PAGE_SIZE-1)&DVMA_PAGE_MASK)
+#define DVMA_PAGE_ALIGN(addr) ALIGN(addr, DVMA_PAGE_SIZE)
extern void dvma_init(void);
extern int dvma_map_iommu(unsigned long kaddr, unsigned long baddr,
diff --git a/include/asm-m68k/page.h b/include/asm-m68k/page.h
index 880c2cbff8a..a34b8bad784 100644
--- a/include/asm-m68k/page.h
+++ b/include/asm-m68k/page.h
@@ -103,9 +103,6 @@ typedef struct page *pgtable_t;
#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 --git a/include/asm-m68knommu/page.h b/include/asm-m68knommu/page.h
index 1e82ebb7d64..3a1ede4544c 100644
--- a/include/asm-m68knommu/page.h
+++ b/include/asm-m68knommu/page.h
@@ -43,9 +43,6 @@ typedef struct page *pgtable_t;
#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 --git a/include/asm-mips/page.h b/include/asm-mips/page.h
index 494f00ba954..fe7a88ea066 100644
--- a/include/asm-mips/page.h
+++ b/include/asm-mips/page.h
@@ -137,9 +137,6 @@ typedef struct { unsigned long pgprot; } pgprot_t;
#endif /* !__ASSEMBLY__ */
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) (((addr) + PAGE_SIZE - 1) & PAGE_MASK)
-
/*
* __pa()/__va() should be used only during mem init.
*/
diff --git a/include/asm-mips/processor.h b/include/asm-mips/processor.h
index 58cbac5a64e..a1e4453469f 100644
--- a/include/asm-mips/processor.h
+++ b/include/asm-mips/processor.h
@@ -45,7 +45,7 @@ extern unsigned int vced_count, vcei_count;
* This decides where the kernel will search for a free chunk of vm
* space during mmap's.
*/
-#define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
+#define TASK_UNMAPPED_BASE ((TASK_SIZE / 3) & ~(PAGE_SIZE))
#endif
#ifdef CONFIG_64BIT
diff --git a/include/asm-mn10300/page.h b/include/asm-mn10300/page.h
index 124971b9fb9..8288e124165 100644
--- a/include/asm-mn10300/page.h
+++ b/include/asm-mn10300/page.h
@@ -61,9 +61,6 @@ typedef struct page *pgtable_t;
#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 --git a/include/asm-parisc/page.h b/include/asm-parisc/page.h
index 27d50b85954..c3941f09a87 100644
--- a/include/asm-parisc/page.h
+++ b/include/asm-parisc/page.h
@@ -119,10 +119,6 @@ extern int npmem_ranges;
#define PMD_ENTRY_SIZE (1UL << BITS_PER_PMD_ENTRY)
#define PTE_ENTRY_SIZE (1UL << BITS_PER_PTE_ENTRY)
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
-
-
#define LINUX_GATEWAY_SPACE 0
/* This governs the relationship between virtual and physical addresses.
diff --git a/include/asm-powerpc/page.h b/include/asm-powerpc/page.h
index cffdf0eb0df..e088545cb3f 100644
--- a/include/asm-powerpc/page.h
+++ b/include/asm-powerpc/page.h
@@ -119,9 +119,6 @@ extern phys_addr_t kernstart_addr;
/* align addr on a size boundary - adjust address up if needed */
#define _ALIGN(addr,size) _ALIGN_UP(addr,size)
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) _ALIGN(addr, PAGE_SIZE)
-
/*
* Don't compare things with KERNELBASE or PAGE_OFFSET to test for
* "kernelness", use is_kernel_addr() - it should do what you want.
diff --git a/include/asm-s390/page.h b/include/asm-s390/page.h
index 12fd9c4f0f1..991ba939408 100644
--- a/include/asm-s390/page.h
+++ b/include/asm-s390/page.h
@@ -138,9 +138,6 @@ void arch_alloc_page(struct page *page, int order);
#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 --git a/include/asm-sh/page.h b/include/asm-sh/page.h
index 304c30b5d94..5dc01d2fcc4 100644
--- a/include/asm-sh/page.h
+++ b/include/asm-sh/page.h
@@ -22,9 +22,6 @@
#define PAGE_MASK (~(PAGE_SIZE-1))
#define PTE_MASK PAGE_MASK
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
-
#if defined(CONFIG_HUGETLB_PAGE_SIZE_64K)
#define HPAGE_SHIFT 16
#elif defined(CONFIG_HUGETLB_PAGE_SIZE_256K)
diff --git a/include/asm-sparc/page_32.h b/include/asm-sparc/page_32.h
index 14de518cc38..cf5fb70ca1c 100644
--- a/include/asm-sparc/page_32.h
+++ b/include/asm-sparc/page_32.h
@@ -134,9 +134,6 @@ 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 --git a/include/asm-sparc/page_64.h b/include/asm-sparc/page_64.h
index a8a2bba032c..b579b910ef5 100644
--- a/include/asm-sparc/page_64.h
+++ b/include/asm-sparc/page_64.h
@@ -106,9 +106,6 @@ typedef struct page *pgtable_t;
#endif /* !(__ASSEMBLY__) */
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
-
/* We used to stick this into a hard-coded global register (%g4)
* but that does not make sense anymore.
*/
diff --git a/include/asm-um/page.h b/include/asm-um/page.h
index 916e1a61999..335c57383c0 100644
--- a/include/asm-um/page.h
+++ b/include/asm-um/page.h
@@ -92,9 +92,6 @@ typedef struct page *pgtable_t;
#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 --git a/include/asm-v850/page.h b/include/asm-v850/page.h
index 74a539a9bd5..f9de35d873f 100644
--- a/include/asm-v850/page.h
+++ b/include/asm-v850/page.h
@@ -94,10 +94,6 @@ 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 --git a/include/asm-x86/page.h b/include/asm-x86/page.h
index 6e02098b160..49982110e4d 100644
--- a/include/asm-x86/page.h
+++ b/include/asm-x86/page.h
@@ -34,9 +34,6 @@
#define HUGE_MAX_HSTATE 2
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE-1)&PAGE_MASK)
-
#ifndef __ASSEMBLY__
#include <linux/types.h>
#endif
diff --git a/include/asm-xtensa/page.h b/include/asm-xtensa/page.h
index 80a6ae0dd25..11f7dc2dbec 100644
--- a/include/asm-xtensa/page.h
+++ b/include/asm-xtensa/page.h
@@ -26,13 +26,11 @@
/*
* PAGE_SHIFT determines the page size
- * PAGE_ALIGN(x) aligns the pointer to the (next) page boundary
*/
#define PAGE_SHIFT 12
#define PAGE_SIZE (__XTENSA_UL_CONST(1) << PAGE_SHIFT)
#define PAGE_MASK (~(PAGE_SIZE-1))
-#define PAGE_ALIGN(addr) (((addr)+PAGE_SIZE - 1) & PAGE_MASK)
#define PAGE_OFFSET XCHAL_KSEG_CACHED_VADDR
#define MAX_MEM_PFN XCHAL_KSEG_SIZE
diff --git a/include/linux/mm.h b/include/linux/mm.h
index df322fb4df3..d87a5a5fe87 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -41,6 +41,9 @@ extern unsigned long mmap_min_addr;
#define nth_page(page,n) pfn_to_page(page_to_pfn((page)) + (n))
+/* to align the pointer to the (next) page boundary */
+#define PAGE_ALIGN(addr) ALIGN(addr, PAGE_SIZE)
+
/*
* Linux kernel virtual memory manager primitives.
* The idea being to have a "virtual" mm in the same way
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 18:33:39 +0000