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/kernel/linux/linux-5.10/arch/hexagon/include/asm/
H A Dpage.h16 #define PAGE_SHIFT 12 macro
21 #define PAGE_SHIFT 14 macro
26 #define PAGE_SHIFT 16 macro
31 #define PAGE_SHIFT 18 macro
36 #define PAGE_SHIFT 20 macro
49 #define HUGETLB_PAGE_ORDER (HPAGE_SHIFT-PAGE_SHIFT)
53 #define PAGE_SIZE (1UL << PAGE_SHIFT)
54 #define PAGE_MASK (~((1 << PAGE_SHIFT) - 1))
99 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
127 #define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
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/kernel/linux/linux-6.6/arch/hexagon/include/asm/
H A Dpage.h16 #define PAGE_SHIFT 12 macro
21 #define PAGE_SHIFT 14 macro
26 #define PAGE_SHIFT 16 macro
31 #define PAGE_SHIFT 18 macro
36 #define PAGE_SHIFT 20 macro
49 #define HUGETLB_PAGE_ORDER (HPAGE_SHIFT-PAGE_SHIFT)
53 #define PAGE_SIZE (1UL << PAGE_SHIFT)
54 #define PAGE_MASK (~((1 << PAGE_SHIFT) - 1))
98 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
126 #define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
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/kernel/linux/linux-5.10/arch/sparc/mm/
H A Dinit_32.c65 unsigned long start_pfn = sp_banks[i].base_addr >> PAGE_SHIFT; in calc_highpages()
66 unsigned long end_pfn = (sp_banks[i].base_addr + sp_banks[i].num_bytes) >> PAGE_SHIFT; in calc_highpages()
83 unsigned long tmp = pfn_base + (SRMMU_MAXMEM >> PAGE_SHIFT); in calc_max_low_pfn()
86 last_pfn = (sp_banks[0].base_addr + sp_banks[0].num_bytes) >> PAGE_SHIFT; in calc_max_low_pfn()
88 curr_pfn = sp_banks[i].base_addr >> PAGE_SHIFT; in calc_max_low_pfn()
96 last_pfn = (sp_banks[i].base_addr + sp_banks[i].num_bytes) >> PAGE_SHIFT; in calc_max_low_pfn()
175 start_pfn >>= PAGE_SHIFT; in bootmem_init() local
177 max_pfn = end_of_phys_memory >> PAGE_SHIFT; in bootmem_init()
182 if (max_low_pfn > pfn_base + (SRMMU_MAXMEM >> PAGE_SHIFT)) { in bootmem_init()
183 highstart_pfn = pfn_base + (SRMMU_MAXMEM >> PAGE_SHIFT); in bootmem_init()
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/kernel/linux/linux-6.6/arch/xtensa/include/asm/
H A Dpage.h22 * PAGE_SHIFT determines the page size
25 #define PAGE_SHIFT 12 macro
26 #define PAGE_SIZE (__XTENSA_UL_CONST(1) << PAGE_SHIFT)
69 # define DCACHE_ALIAS_ORDER (DCACHE_WAY_SHIFT - PAGE_SHIFT)
71 # define DCACHE_ALIAS(a) (((a) & DCACHE_ALIAS_MASK) >> PAGE_SHIFT)
80 # define ICACHE_ALIAS_ORDER (ICACHE_WAY_SHIFT - PAGE_SHIFT)
82 # define ICACHE_ALIAS(a) (((a) & ICACHE_ALIAS_MASK) >> PAGE_SHIFT)
122 asm ("nsau %0, %1" : "=r" (lz) : "r" ((size - 1) >> PAGE_SHIFT)); in get_order()
164 #define ARCH_PFN_OFFSET (PHYS_OFFSET >> PAGE_SHIFT)
195 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
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/kernel/linux/linux-6.6/arch/sh/include/asm/
H A Dpage.h11 /* PAGE_SHIFT determines the page size */
13 # define PAGE_SHIFT 12 macro
15 # define PAGE_SHIFT 13 macro
17 # define PAGE_SHIFT 14 macro
19 # define PAGE_SHIFT 16 macro
24 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
43 #define HUGETLB_PAGE_ORDER (HPAGE_SHIFT-PAGE_SHIFT)
160 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
161 #define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
169 #define PFN_START (__MEMORY_START >> PAGE_SHIFT)
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/kernel/linux/linux-5.10/arch/xtensa/include/asm/
H A Dpage.h20 * PAGE_SHIFT determines the page size
23 #define PAGE_SHIFT 12 macro
24 #define PAGE_SIZE (__XTENSA_UL_CONST(1) << PAGE_SHIFT)
67 # define DCACHE_ALIAS_ORDER (DCACHE_WAY_SHIFT - PAGE_SHIFT)
69 # define DCACHE_ALIAS(a) (((a) & DCACHE_ALIAS_MASK) >> PAGE_SHIFT)
78 # define ICACHE_ALIAS_ORDER (ICACHE_WAY_SHIFT - PAGE_SHIFT)
80 # define ICACHE_ALIAS(a) (((a) & ICACHE_ALIAS_MASK) >> PAGE_SHIFT)
120 asm ("nsau %0, %1" : "=r" (lz) : "r" ((size - 1) >> PAGE_SHIFT)); in get_order()
162 #define ARCH_PFN_OFFSET (PHYS_OFFSET >> PAGE_SHIFT)
199 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
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/kernel/linux/linux-5.10/arch/mips/include/asm/
H A Dpage.h18 * PAGE_SHIFT determines the page size
21 #define PAGE_SHIFT 12 macro
24 #define PAGE_SHIFT 13 macro
27 #define PAGE_SHIFT 14 macro
30 #define PAGE_SHIFT 15 macro
33 #define PAGE_SHIFT 16 macro
35 #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT)
36 #define PAGE_MASK (~((1 << PAGE_SHIFT) - 1))
54 return (PAGE_SHIFT - 10) / 2; in page_size_ftlb()
62 #define HPAGE_SHIFT (PAGE_SHIFT
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/kernel/linux/linux-6.6/arch/mips/include/asm/
H A Dpage.h18 * PAGE_SHIFT determines the page size
21 #define PAGE_SHIFT 12 macro
24 #define PAGE_SHIFT 13 macro
27 #define PAGE_SHIFT 14 macro
30 #define PAGE_SHIFT 15 macro
33 #define PAGE_SHIFT 16 macro
35 #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT)
36 #define PAGE_MASK (~((1 << PAGE_SHIFT) - 1))
54 return (PAGE_SHIFT - 10) / 2; in page_size_ftlb()
62 #define HPAGE_SHIFT (PAGE_SHIFT
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/kernel/linux/linux-6.6/arch/ia64/include/asm/
H A Dpage.h28 * PAGE_SHIFT determines the actual kernel page size.
31 # define PAGE_SHIFT 12 macro
33 # define PAGE_SHIFT 13 macro
35 # define PAGE_SHIFT 14 macro
37 # define PAGE_SHIFT 16 macro
42 #define PAGE_SIZE (__IA64_UL_CONST(1) << PAGE_SHIFT)
94 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
98 #define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
99 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
100 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
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/kernel/linux/linux-6.6/arch/sparc/mm/
H A Dinit_32.c64 unsigned long start_pfn = sp_banks[i].base_addr >> PAGE_SHIFT; in calc_highpages()
65 unsigned long end_pfn = (sp_banks[i].base_addr + sp_banks[i].num_bytes) >> PAGE_SHIFT; in calc_highpages()
82 unsigned long tmp = pfn_base + (SRMMU_MAXMEM >> PAGE_SHIFT); in calc_max_low_pfn()
85 last_pfn = (sp_banks[0].base_addr + sp_banks[0].num_bytes) >> PAGE_SHIFT; in calc_max_low_pfn()
87 curr_pfn = sp_banks[i].base_addr >> PAGE_SHIFT; in calc_max_low_pfn()
95 last_pfn = (sp_banks[i].base_addr + sp_banks[i].num_bytes) >> PAGE_SHIFT; in calc_max_low_pfn()
174 start_pfn >>= PAGE_SHIFT; in bootmem_init() local
176 max_pfn = end_of_phys_memory >> PAGE_SHIFT; in bootmem_init()
181 if (max_low_pfn > pfn_base + (SRMMU_MAXMEM >> PAGE_SHIFT)) { in bootmem_init()
182 highstart_pfn = pfn_base + (SRMMU_MAXMEM >> PAGE_SHIFT); in bootmem_init()
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/kernel/linux/linux-5.10/arch/x86/mm/
H A Dinit.c135 order = get_order((unsigned long)num << PAGE_SHIFT); in alloc_low_pages()
144 min_pfn_mapped << PAGE_SHIFT, in alloc_low_pages()
145 max_pfn_mapped << PAGE_SHIFT, in alloc_low_pages()
156 pfn = ret >> PAGE_SHIFT; in alloc_low_pages()
165 adr = __va((pfn + i) << PAGE_SHIFT); in alloc_low_pages()
169 return __va(pfn << PAGE_SHIFT); in alloc_low_pages()
192 pgt_buf_start = base >> PAGE_SHIFT; in early_alloc_pgt_buf()
194 pgt_buf_top = pgt_buf_start + (tables >> PAGE_SHIFT); in early_alloc_pgt_buf()
339 mr[nr_range].start = start_pfn<<PAGE_SHIFT; in save_mr()
340 mr[nr_range].end = end_pfn<<PAGE_SHIFT; in save_mr()
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H A Dinit_32.c77 paravirt_alloc_pmd(&init_mm, __pa(pmd_table) >> PAGE_SHIFT); in one_md_table_init()
102 paravirt_alloc_pte(&init_mm, __pa(page_table) >> PAGE_SHIFT); in one_page_table_init()
184 paravirt_alloc_pte(&init_mm, __pa(newpte) >> PAGE_SHIFT); in page_table_kmap_check()
189 paravirt_release_pte(__pa(pte) >> PAGE_SHIFT); in page_table_kmap_check()
275 start_pfn = start >> PAGE_SHIFT; in kernel_physical_mapping_init()
276 end_pfn = end >> PAGE_SHIFT; in kernel_physical_mapping_init()
300 pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET); in kernel_physical_mapping_init()
308 pmd_idx = pmd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET); in kernel_physical_mapping_init()
332 pfn &= PMD_MASK >> PAGE_SHIFT; in kernel_physical_mapping_init()
351 pte_ofs = pte_index((pfn<<PAGE_SHIFT) in kernel_physical_mapping_init()
855 set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT); mark_rodata_ro() local
863 set_pages_rw(virt_to_page(start), size >> PAGE_SHIFT); mark_rodata_ro() local
866 set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT); mark_rodata_ro() local
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/kernel/linux/linux-6.6/arch/x86/mm/
H A Dinit.c132 order = get_order((unsigned long)num << PAGE_SHIFT); in alloc_low_pages()
142 min_pfn_mapped << PAGE_SHIFT, in alloc_low_pages()
143 max_pfn_mapped << PAGE_SHIFT); in alloc_low_pages()
151 pfn = ret >> PAGE_SHIFT; in alloc_low_pages()
160 adr = __va((pfn + i) << PAGE_SHIFT); in alloc_low_pages()
164 return __va(pfn << PAGE_SHIFT); in alloc_low_pages()
196 pgt_buf_start = base >> PAGE_SHIFT; in early_alloc_pgt_buf()
198 pgt_buf_top = pgt_buf_start + (tables >> PAGE_SHIFT); in early_alloc_pgt_buf()
334 mr[nr_range].start = start_pfn<<PAGE_SHIFT; in save_mr()
335 mr[nr_range].end = end_pfn<<PAGE_SHIFT; in save_mr()
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/kernel/linux/linux-5.10/arch/alpha/include/asm/
H A Dmmzone.h37 (((p) >> PAGE_SHIFT) - PLAT_NODE_DATA(n)->gendata.node_start_pfn)
43 temp = p >> PAGE_SHIFT; in PLAT_NODE_DATA_LOCALNR()
66 << PAGE_SHIFT))
71 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
92 kvirt = (unsigned long)__va(pte_val(x) >> (32-PAGE_SHIFT)); \
99 (page_to_pfn(page) << PAGE_SHIFT)
101 #define pfn_to_nid(pfn) pa_to_nid(((u64)(pfn) << PAGE_SHIFT))
106 #define virt_addr_valid(kaddr) pfn_valid((__pa(kaddr) >> PAGE_SHIFT))
H A Dpgtable.h32 #define PMD_SHIFT (PAGE_SHIFT + (PAGE_SHIFT-3))
37 #define PGDIR_SHIFT (PAGE_SHIFT + 2*(PAGE_SHIFT-3))
45 #define PTRS_PER_PTE (1UL << (PAGE_SHIFT-3))
46 #define PTRS_PER_PMD (1UL << (PAGE_SHIFT-3))
47 #define PTRS_PER_PGD (1UL << (PAGE_SHIFT-3))
52 #define PTRS_PER_PAGE (1UL << (PAGE_SHIFT-3))
171 ((unsigned long)(address)>>(PAGE_SHIFT-SIZEOF_PTR_LOG2)&PTR_MASK&~PAGE_MASK)
194 #define KSEG_PFN (0xc0000000000UL >> PAGE_SHIFT)
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/kernel/linux/linux-6.6/arch/alpha/include/asm/
H A Dpgtable.h31 #define PMD_SHIFT (PAGE_SHIFT + (PAGE_SHIFT-3))
36 #define PGDIR_SHIFT (PAGE_SHIFT + 2*(PAGE_SHIFT-3))
44 #define PTRS_PER_PTE (1UL << (PAGE_SHIFT-3))
45 #define PTRS_PER_PMD (1UL << (PAGE_SHIFT-3))
46 #define PTRS_PER_PGD (1UL << (PAGE_SHIFT-3))
50 #define PTRS_PER_PAGE (1UL << (PAGE_SHIFT-3))
155 ((unsigned long)(address)>>(PAGE_SHIFT-SIZEOF_PTR_LOG2)&PTR_MASK&~PAGE_MASK)
178 #define KSEG_PFN (0xc0000000000UL >> PAGE_SHIFT)
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/kernel/linux/linux-5.10/arch/sh/include/asm/
H A Dpage.h11 /* PAGE_SHIFT determines the page size */
13 # define PAGE_SHIFT 12 macro
15 # define PAGE_SHIFT 13 macro
17 # define PAGE_SHIFT 14 macro
19 # define PAGE_SHIFT 16 macro
24 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
43 #define HUGETLB_PAGE_ORDER (HPAGE_SHIFT-PAGE_SHIFT)
160 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
161 #define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
169 #define PFN_START (__MEMORY_START >> PAGE_SHIFT)
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/kernel/linux/linux-6.6/arch/arc/include/asm/
H A Dhighmem.h24 #define FIXADDR_TOP (FIXMAP_BASE + (FIX_KMAP_END << PAGE_SHIFT))
30 #define __fix_to_virt(x) (FIXADDR_TOP - ((x) << PAGE_SHIFT))
31 #define __virt_to_fix(x) (((FIXADDR_TOP - ((x) & PAGE_MASK))) >> PAGE_SHIFT)
35 #define LAST_PKMAP (PKMAP_SIZE >> PAGE_SHIFT)
37 #define PKMAP_ADDR(nr) (PKMAP_BASE + ((nr) << PAGE_SHIFT))
38 #define PKMAP_NR(virt) (((virt) - PKMAP_BASE) >> PAGE_SHIFT)
/kernel/linux/linux-5.10/arch/microblaze/include/asm/
H A Dpage.h22 /* PAGE_SHIFT determines the page size */
24 #define PAGE_SHIFT 16 macro
26 #define PAGE_SHIFT 14 macro
28 #define PAGE_SHIFT 12 macro
30 #define PAGE_SIZE (ASM_CONST(1) << PAGE_SHIFT)
35 #define PTE_SHIFT (PAGE_SHIFT - 2) /* 1024 ptes per page */
147 # define virt_to_page(kaddr) (pfn_to_page(__pa(kaddr) >> PAGE_SHIFT))
148 # define page_to_virt(page) __va(page_to_pfn(page) << PAGE_SHIFT)
149 # define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
162 # define ARCH_PFN_OFFSET (PAGE_OFFSET >> PAGE_SHIFT)
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/kernel/linux/linux-5.10/arch/ia64/include/asm/
H A Dpage.h28 * PAGE_SHIFT determines the actual kernel page size.
31 # define PAGE_SHIFT 12 macro
33 # define PAGE_SHIFT 13 macro
35 # define PAGE_SHIFT 14 macro
37 # define PAGE_SHIFT 16 macro
42 #define PAGE_SIZE (__IA64_UL_CONST(1) << PAGE_SHIFT)
96 #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
125 #define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
126 #define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
127 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
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/kernel/linux/linux-5.10/arch/openrisc/include/asm/
H A Dpage.h19 /* PAGE_SHIFT determines the page size */
21 #define PAGE_SHIFT 13 macro
23 #define PAGE_SIZE (1 << PAGE_SHIFT)
25 #define PAGE_SIZE (1UL << PAGE_SHIFT)
75 #define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT)
76 #define pfn_to_virt(pfn) __va((pfn) << PAGE_SHIFT)
79 (mem_map + (((unsigned long)(addr)-PAGE_OFFSET) >> PAGE_SHIFT))
81 #define page_to_phys(page) ((dma_addr_t)page_to_pfn(page) << PAGE_SHIFT)
/kernel/linux/linux-6.6/arch/arm64/include/asm/
H A Dkvm_pkvm.h29 unsigned long nr_pages = reg->size >> PAGE_SHIFT; in hyp_vmemmap_memblock_size()
32 start = (reg->base >> PAGE_SHIFT) * vmemmap_entry_size; in hyp_vmemmap_memblock_size()
49 return res >> PAGE_SHIFT; in hyp_vmemmap_pages()
54 return PAGE_ALIGN(KVM_MAX_PVMS * sizeof(void *)) >> PAGE_SHIFT; in hyp_vm_table_pages()
77 res += __hyp_pgtable_max_pages(reg->size >> PAGE_SHIFT); in __hyp_pgtable_total_pages()
90 res += __hyp_pgtable_max_pages(SZ_1G >> PAGE_SHIFT); in hyp_s1_pgtable_pages()
106 res += __hyp_pgtable_max_pages(SZ_1G >> PAGE_SHIFT); in host_s2_pgtable_pages()
/kernel/linux/linux-6.6/arch/openrisc/include/asm/
H A Dpage.h19 /* PAGE_SHIFT determines the page size */
21 #define PAGE_SHIFT 13 macro
23 #define PAGE_SIZE (1 << PAGE_SHIFT)
25 #define PAGE_SIZE (1UL << PAGE_SHIFT)
77 return __pa(kaddr) >> PAGE_SHIFT; in virt_to_pfn()
82 return (void *)((unsigned long)__va(pfn) << PAGE_SHIFT); in pfn_to_virt()
86 (mem_map + (((unsigned long)(addr)-PAGE_OFFSET) >> PAGE_SHIFT))
88 #define page_to_phys(page) ((dma_addr_t)page_to_pfn(page) << PAGE_SHIFT)
/kernel/linux/linux-5.10/include/asm-generic/
H A Dpage.h14 /* PAGE_SHIFT determines the page size */
16 #define PAGE_SHIFT 12 macro
18 #define PAGE_SIZE (1 << PAGE_SHIFT)
20 #define PAGE_SIZE (1UL << PAGE_SHIFT)
73 #define ARCH_PFN_OFFSET (PAGE_OFFSET >> PAGE_SHIFT)
81 #define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT)
82 #define pfn_to_virt(pfn) __va((pfn) << PAGE_SHIFT)
88 #define page_to_phys(page) ((dma_addr_t)page_to_pfn(page) << PAGE_SHIFT)
/kernel/linux/linux-6.6/include/asm-generic/
H A Dpage.h14 /* PAGE_SHIFT determines the page size */
16 #define PAGE_SHIFT 12 macro
18 #define PAGE_SIZE (1 << PAGE_SHIFT)
20 #define PAGE_SIZE (1UL << PAGE_SHIFT)
69 #define ARCH_PFN_OFFSET (PAGE_OFFSET >> PAGE_SHIFT)
79 return __pa(kaddr) >> PAGE_SHIFT; in virt_to_pfn()
84 return __va(pfn) << PAGE_SHIFT; in pfn_to_virt()
92 #define page_to_phys(page) ((dma_addr_t)page_to_pfn(page) << PAGE_SHIFT)

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12345678910>>...129