/linux-master/arch/arc/include/asm/ |
H A D | pgtable.h | 24 extern char empty_zero_page[PAGE_SIZE]; 25 #define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page))
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/linux-master/arch/xtensa/kernel/ |
H A D | xtensa_ksyms.c | 18 EXPORT_SYMBOL(empty_zero_page); variable
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/linux-master/arch/hexagon/mm/ |
H A D | uaccess.c | 27 uncleared = raw_copy_to_user(dest, &empty_zero_page, PAGE_SIZE); 34 count = raw_copy_to_user(dest, &empty_zero_page, count);
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/linux-master/arch/m68k/include/asm/ |
H A D | pgtable_no.h | 37 extern void *empty_zero_page; 38 #define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page))
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H A D | pgtable_mm.h | 114 extern void *empty_zero_page; 120 #define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page))
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/linux-master/arch/sh/include/asm/ |
H A D | setup.h | 10 #define PARAM ((unsigned char *)empty_zero_page)
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H A D | pgtable.h | 28 extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)]; 29 #define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page))
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/linux-master/arch/m68k/mm/ |
H A D | init.c | 40 void *empty_zero_page; variable 41 EXPORT_SYMBOL(empty_zero_page); variable 71 empty_zero_page = memblock_alloc(PAGE_SIZE, PAGE_SIZE); 72 if (!empty_zero_page)
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H A D | sun3mmu.c | 47 empty_zero_page = memblock_alloc(PAGE_SIZE, PAGE_SIZE); 48 if (!empty_zero_page)
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/linux-master/arch/sh/kernel/ |
H A D | vmlinux.lds.S | 25 .empty_zero_page : AT(ADDR(.empty_zero_page)) { 26 *(.empty_zero_page)
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H A D | head_32.S | 28 .section .empty_zero_page, "aw" 29 ENTRY(empty_zero_page) 42 .skip PAGE_SIZE - empty_zero_page - 1b
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/linux-master/arch/sparc/include/asm/ |
H A D | setup.h | 20 extern unsigned long empty_zero_page[PAGE_SIZE / sizeof(unsigned long)];
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/linux-master/arch/nios2/kernel/ |
H A D | nios2_ksyms.c | 23 EXPORT_SYMBOL(empty_zero_page); variable
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H A D | head.S | 31 .global empty_zero_page 33 empty_zero_page: label
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/linux-master/arch/hexagon/kernel/ |
H A D | hexagon_ksyms.c | 20 EXPORT_SYMBOL(empty_zero_page); variable
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/linux-master/arch/openrisc/kernel/ |
H A D | or32_ksyms.c | 43 EXPORT_SYMBOL(empty_zero_page); variable
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/linux-master/arch/powerpc/kernel/ptrace/ |
H A D | ptrace-novsx.c | 32 return membuf_write(&to, &empty_zero_page, 33 * sizeof(u64));
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/linux-master/arch/microblaze/kernel/ |
H A D | microblaze_ksyms.c | 35 EXPORT_SYMBOL(empty_zero_page); variable
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/linux-master/arch/arm/mm/ |
H A D | nommu.c | 31 * empty_zero_page is a special page that is used for 34 struct page *empty_zero_page; variable in typeref:struct:page 35 EXPORT_SYMBOL(empty_zero_page); variable 172 empty_zero_page = virt_to_page(zero_page); 173 flush_dcache_page(empty_zero_page);
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/linux-master/arch/um/kernel/ |
H A D | mem.c | 42 unsigned long *empty_zero_page = NULL; variable 43 EXPORT_SYMBOL(empty_zero_page); variable 62 memset(empty_zero_page, 0, PAGE_SIZE); 172 empty_zero_page = (unsigned long *) memblock_alloc_low(PAGE_SIZE, 174 if (!empty_zero_page)
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/linux-master/arch/s390/mm/ |
H A D | init.c | 58 unsigned long empty_zero_page, zero_page_mask; variable 59 EXPORT_SYMBOL(empty_zero_page); variable 75 empty_zero_page = __get_free_pages(GFP_KERNEL | __GFP_ZERO, order); 76 if (!empty_zero_page) 79 page = virt_to_page((void *) empty_zero_page);
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/linux-master/arch/nios2/mm/ |
H A D | init.c | 58 flush_dcache_range((unsigned long)empty_zero_page, 59 (unsigned long)empty_zero_page + PAGE_SIZE);
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/linux-master/arch/arc/mm/ |
H A D | init.c | 22 char empty_zero_page[PAGE_SIZE] __aligned(PAGE_SIZE); 23 EXPORT_SYMBOL(empty_zero_page); variable
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/linux-master/arch/sh/boot/romimage/ |
H A D | Makefile | 22 OBJCOPYFLAGS += -j .empty_zero_page
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/linux-master/arch/powerpc/include/asm/ |
H A D | pgtable.h | 93 extern unsigned long empty_zero_page[]; 94 #define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page))
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