| /linux/arch/x86/xen/ |
| H A D | p2m.c | 127 static inline unsigned p2m_top_index(unsigned long pfn) in p2m_top_index()
133 static inline unsigned p2m_mid_index(unsigned long pfn) in p2m_mid_index()
170 static void p2m_init_identity(unsigned long *p2m, unsigned long pfn) in p2m_init_identity()
209 unsigned long pfn, mfn; in xen_build_mfn_list_list() local
287 unsigned long pfn; in xen_build_dynamic_phys_to_machine() local
303 static int xen_p2m_elem_type(unsigned long pfn) in xen_p2m_elem_type()
324 unsigned long pfn; in xen_rebuild_p2m_list() local
425 unsigned long get_phys_to_machine(unsigned long pfn) in get_phys_to_machine()
521 int xen_alloc_p2m_entry(unsigned long pfn) in xen_alloc_p2m_entry()
622 unsigned long pfn; in set_phys_range_identity() local
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| H A D | mmu_pv.c | 383 unsigned long pfn = mfn_to_pfn(mfn); in pte_mfn_to_pfn() local
398 unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT; in pte_pfn_to_mfn() local
731 static void xen_do_pin(unsigned level, unsigned long pfn) in xen_do_pin()
748 unsigned long pfn = page_to_pfn(page); in xen_pin_page() local
878 unsigned long pfn = page_to_pfn(page); in xen_unpin_page() local
1057 static void __init pin_pagetable_pfn(unsigned cmd, unsigned long pfn) in pin_pagetable_pfn()
1516 unsigned long pfn; in xen_make_pte_init() local
1537 static void __init xen_alloc_pte_init(struct mm_struct *mm, unsigned long pfn) in xen_alloc_pte_init()
1547 static void __init xen_alloc_pmd_init(struct mm_struct *mm, unsigned long pfn) in xen_alloc_pmd_init()
1557 static void __init xen_release_pte_init(unsigned long pfn) in xen_release_pte_init()
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| /linux/arch/x86/include/asm/ |
| H A D | pgalloc.h | 22 static inline void paravirt_alloc_pte(struct mm_struct *mm, unsigned long pfn) {} in paravirt_alloc_pte()
23 static inline void paravirt_alloc_pmd(struct mm_struct *mm, unsigned long pfn) {} in paravirt_alloc_pmd()
24 static inline void paravirt_alloc_pmd_clone(unsigned long pfn, unsigned long clonepfn, in paravirt_alloc_pmd_clone()
26 static inline void paravirt_alloc_pud(struct mm_struct *mm, unsigned long pfn) {} in paravirt_alloc_pud()
27 static inline void paravirt_alloc_p4d(struct mm_struct *mm, unsigned long pfn) {} in paravirt_alloc_p4d()
28 static inline void paravirt_release_pte(unsigned long pfn) {} in paravirt_release_pte()
29 static inline void paravirt_release_pmd(unsigned long pfn) {} in paravirt_release_pmd()
30 static inline void paravirt_release_pud(unsigned long pfn) {} in paravirt_release_pud()
31 static inline void paravirt_release_p4d(unsigned long pfn) {} in paravirt_release_p4d()
79 unsigned long pfn = page_to_pfn(pte); in pmd_populate() local
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| /linux/include/asm-generic/ |
| H A D | memory_model.h | 18 #define __pfn_to_page(pfn) (mem_map + ((pfn) - ARCH_PFN_OFFSET)) argument
26 static inline int pfn_valid(unsigned long pfn) in pfn_valid()
35 #define for_each_valid_pfn(pfn, start_pfn, end_pfn) \ argument
46 #define __pfn_to_page(pfn) (vmemmap + (pfn)) argument
60 #define __pfn_to_page(pfn) \ argument
71 #define __pfn_to_phys(pfn) PFN_PHYS(pfn) argument
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| /linux/scripts/gdb/linux/ |
| H A D | mm.py | 105 def pfn_to_section_nr(self, pfn): argument
111 def __pfn_to_section(self, pfn): argument
114 def pfn_to_section(self, pfn): argument
117 def subsection_map_index(self, pfn): argument
120 def pfn_section_valid(self, ms, pfn): argument
137 def pfn_valid(self, pfn): argument
149 def PFN_PHYS(self, pfn): argument
176 def pfn_to_kaddr(self, pfn): argument
188 def pfn_to_page(self, pfn): argument
309 def pfn_to_section_nr(self, pfn): argument
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| /linux/arch/riscv/include/asm/ |
| H A D | pgalloc.h | 21 unsigned long pfn = virt_to_pfn(pte); in pmd_populate_kernel() local
29 unsigned long pfn = virt_to_pfn(page_address(pte)); in pmd_populate() local
37 unsigned long pfn = virt_to_pfn(pmd); in pud_populate() local
45 unsigned long pfn = virt_to_pfn(pud); in p4d_populate() local
55 unsigned long pfn = virt_to_pfn(pud); in p4d_populate_safe() local
65 unsigned long pfn = virt_to_pfn(p4d); in pgd_populate() local
75 unsigned long pfn = virt_to_pfn(p4d); in pgd_populate_safe() local
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| /linux/mm/ |
| H A D | memory-failure.c | 83 void num_poisoned_pages_inc(unsigned long pfn) in num_poisoned_pages_inc()
89 void num_poisoned_pages_sub(unsigned long pfn, long i) in num_poisoned_pages_sub()
286 static int kill_proc(struct to_kill *tk, unsigned long pfn, int flags) in kill_proc()
463 unsigned long pfn, int flags) in kill_procs()
681 unsigned long pfn; member
694 unsigned long pfn = 0; in check_hwpoisoned_entry() local
721 unsigned long pfn; in check_hwpoisoned_pmd_entry() local
823 static int kill_accessing_process(struct task_struct *p, unsigned long pfn, in kill_accessing_process()
935 static int truncate_error_folio(struct folio *folio, unsigned long pfn, in truncate_error_folio()
1251 static void update_per_node_mf_stats(unsigned long pfn, in update_per_node_mf_stats()
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| H A D | memory_hotplug.c | 319 static int check_pfn_span(unsigned long pfn, unsigned long nr_pages) in check_pfn_span()
338 struct page *pfn_to_online_page(unsigned long pfn) in pfn_to_online_page()
381 int __add_pages(int nid, unsigned long pfn, unsigned long nr_pages, in __add_pages()
451 unsigned long pfn; in find_biggest_section_pfn() local
474 unsigned long pfn; in shrink_zone_span() local
545 unsigned long pfn, cur_nr_pages; in remove_pfn_range_from_zone() local
585 void __remove_pages(unsigned long pfn, unsigned long nr_pages, in __remove_pages()
653 unsigned long pfn; in online_pages_range() local
719 static void section_taint_zone_device(unsigned long pfn) in section_taint_zone_device()
726 static inline void section_taint_zone_device(unsigned long pfn) in section_taint_zone_device()
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| H A D | mm_init.c | 592 void __meminit __init_single_page(struct page *page, unsigned long pfn, in __init_single_page()
627 static int __meminit __early_pfn_to_nid(unsigned long pfn, in __early_pfn_to_nid()
646 int __meminit early_pfn_to_nid(unsigned long pfn) in early_pfn_to_nid()
680 void __meminit __init_page_from_nid(unsigned long pfn, int nid) in __init_page_from_nid()
707 static inline bool __meminit early_page_initialised(unsigned long pfn, int nid) in early_page_initialised()
720 defer_init(int nid, unsigned long pfn, unsigned long end_pfn) in defer_init()
756 static void __meminit __init_deferred_page(unsigned long pfn, int nid) in __init_deferred_page()
766 static inline bool early_page_initialised(unsigned long pfn, int nid) in early_page_initialised()
771 static inline bool defer_init(int nid, unsigned long pfn, unsigned long end_pfn) in defer_init()
776 static inline void __init_deferred_page(unsigned long pfn, int nid) in __init_deferred_page()
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| /linux/arch/x86/include/asm/xen/ |
| H A D | page.h | 133 static inline unsigned long __pfn_to_mfn(unsigned long pfn) in __pfn_to_mfn()
150 static inline unsigned long __pfn_to_mfn(unsigned long pfn) in __pfn_to_mfn()
156 static inline unsigned long pfn_to_mfn(unsigned long pfn) in pfn_to_mfn()
176 static inline int phys_to_machine_mapping_valid(unsigned long pfn) in phys_to_machine_mapping_valid()
186 unsigned long pfn; in mfn_to_pfn_no_overrides() local
206 unsigned long pfn; in mfn_to_pfn() local
243 static inline unsigned long pfn_to_gfn(unsigned long pfn) in pfn_to_gfn()
260 #define pfn_to_bfn(pfn) pfn_to_gfn(pfn) argument
285 unsigned long pfn; in bfn_to_local_pfn() local
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| /linux/arch/arm/mm/ |
| H A D | flush.c | 38 static void flush_pfn_alias(unsigned long pfn, unsigned long vaddr) in flush_pfn_alias()
52 static void flush_icache_alias(unsigned long pfn, unsigned long vaddr, unsigned long len) in flush_icache_alias()
98 void flush_cache_pages(struct vm_area_struct *vma, unsigned long user_addr, unsigned long pfn, unsi… in flush_cache_pages()
115 #define flush_pfn_alias(pfn,vaddr) do { } while (0) argument
116 #define flush_icache_alias(pfn,vaddr,len) do { } while (0) argument
255 unsigned long start, offset, pfn; in __flush_dcache_aliases() local
287 unsigned long pfn; in __sync_icache_dcache() local
386 unsigned long pfn; in __flush_anon_page() local
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| H A D | fault-armv.c | 37 unsigned long pfn, pte_t *ptep) in do_adjust_pte()
65 unsigned long pfn, bool need_lock) in adjust_pte()
125 unsigned long addr, pte_t *ptep, unsigned long pfn) in make_coherent()
190 unsigned long pfn = pte_pfn(*ptep); in update_mmu_cache_range() local
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| H A D | ioremap.c | 213 remap_area_sections(unsigned long virt, unsigned long pfn, in remap_area_sections()
240 remap_area_supersections(unsigned long virt, unsigned long pfn, in remap_area_supersections()
274 static void __iomem * __arm_ioremap_pfn_caller(unsigned long pfn, in __arm_ioremap_pfn_caller()
357 unsigned long pfn = __phys_to_pfn(phys_addr); in __arm_ioremap_caller() local
380 __arm_ioremap_pfn(unsigned long pfn, unsigned long offset, size_t size, in __arm_ioremap_pfn()
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| /linux/include/linux/ |
| H A D | pageblock-flags.h | 76 #define pageblock_align(pfn) ALIGN((pfn), pageblock_nr_pages) argument
77 #define pageblock_aligned(pfn) IS_ALIGNED((pfn), pageblock_nr_pages) argument
78 #define pageblock_start_pfn(pfn) ALIGN_DOWN((pfn), pageblock_nr_pages) argument
79 #define pageblock_end_pfn(pfn) ALIGN((pfn) + 1, pageblock_nr_pages) argument
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| H A D | highmem-internal.h | 95 static inline void *kmap_local_pfn(unsigned long pfn) in kmap_local_pfn()
121 static inline void *kmap_atomic_pfn(unsigned long pfn) in kmap_atomic_pfn()
206 static inline void *kmap_local_pfn(unsigned long pfn) in kmap_local_pfn()
233 static inline void *kmap_atomic_pfn(unsigned long pfn) in kmap_atomic_pfn()
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| /linux/include/xen/arm/ |
| H A D | page.h | 15 #define phys_to_machine_mapping_valid(pfn) (1) argument
47 static inline unsigned long pfn_to_gfn(unsigned long pfn) in pfn_to_gfn()
58 static inline unsigned long pfn_to_bfn(unsigned long pfn) in pfn_to_bfn()
107 static inline bool set_phys_to_machine(unsigned long pfn, unsigned long mfn) in set_phys_to_machine()
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| /linux/arch/arm/xen/ |
| H A D | p2m.c | 23 unsigned long pfn; member
64 unsigned long __pfn_to_mfn(unsigned long pfn) in __pfn_to_mfn()
150 bool __set_phys_to_machine_multi(unsigned long pfn, in __set_phys_to_machine_multi()
199 bool __set_phys_to_machine(unsigned long pfn, unsigned long mfn) in __set_phys_to_machine()
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| /linux/arch/x86/kernel/ |
| H A D | crash_dump_64.c | 15 static ssize_t __copy_oldmem_page(struct iov_iter *iter, unsigned long pfn, in __copy_oldmem_page()
38 ssize_t copy_oldmem_page(struct iov_iter *iter, unsigned long pfn, size_t csize, in copy_oldmem_page()
49 ssize_t copy_oldmem_page_encrypted(struct iov_iter *iter, unsigned long pfn, in copy_oldmem_page_encrypted()
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| H A D | crash_dump_32.c | 15 static inline bool is_crashed_pfn_valid(unsigned long pfn) in is_crashed_pfn_valid()
31 ssize_t copy_oldmem_page(struct iov_iter *iter, unsigned long pfn, size_t csize, in copy_oldmem_page()
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| /linux/kernel/power/ |
| H A D | snapshot.c | 748 static int memory_bm_find_bit(struct memory_bitmap *bm, unsigned long pfn, in memory_bm_find_bit()
815 static void memory_bm_set_bit(struct memory_bitmap *bm, unsigned long pfn) in memory_bm_set_bit()
826 static int mem_bm_set_bit_check(struct memory_bitmap *bm, unsigned long pfn) in mem_bm_set_bit_check()
839 static void memory_bm_clear_bit(struct memory_bitmap *bm, unsigned long pfn) in memory_bm_clear_bit()
863 static int memory_bm_test_bit(struct memory_bitmap *bm, unsigned long pfn) in memory_bm_test_bit()
874 static bool memory_bm_pfn_present(struct memory_bitmap *bm, unsigned long pfn) in memory_bm_pfn_present()
931 unsigned long bits, pfn, pages; in memory_bm_next_pfn() local
1090 unsigned long pfn; in mark_nosave_pages() local
1197 unsigned long pfn; in clear_or_poison_free_pages() local
1246 unsigned long pfn, max_zone_pfn, page_count = WD_PAGE_COUNT; in mark_free_pages() local
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| /linux/arch/x86/mm/pat/ |
| H A D | memtype.c | 441 u64 pfn; in reserve_ram_pages_type() local
483 u64 pfn; in free_ram_pages_type() local
693 bool pat_pfn_immune_to_uc_mtrr(unsigned long pfn) in pat_pfn_immune_to_uc_mtrr()
769 pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn, in phys_mem_access_prot()
784 int phys_mem_access_prot_allowed(struct file *file, unsigned long pfn, in phys_mem_access_prot_allowed()
908 int pfnmap_setup_cachemode(unsigned long pfn, unsigned long size, pgprot_t *prot) in pfnmap_setup_cachemode()
930 int pfnmap_track(unsigned long pfn, unsigned long size, pgprot_t *prot) in pfnmap_track()
937 void pfnmap_untrack(unsigned long pfn, unsigned long size) in pfnmap_untrack()
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| /linux/arch/sh/include/asm/ |
| H A D | mmzone.h | 8 static inline int pfn_to_nid(unsigned long pfn) in pfn_to_nid()
19 static inline struct pglist_data *pfn_to_pgdat(unsigned long pfn) in pfn_to_pgdat()
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| /linux/arch/arm64/kernel/ |
| H A D | hibernate.c | 91 int pfn_is_nosave(unsigned long pfn) in pfn_is_nosave()
220 static int save_tags(struct page *page, unsigned long pfn) in save_tags()
258 unsigned long pfn, max_zone_pfn; in swsusp_mte_save_tags() local
305 unsigned long pfn = xa_state.xa_index; in swsusp_mte_restore_tags() local
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| /linux/fs/proc/ |
| H A D | kcore.c | 79 int __init register_mem_pfn_is_ram(int (*fn)(unsigned long pfn)) in register_mem_pfn_is_ram()
87 static int pfn_is_ram(unsigned long pfn) in pfn_is_ram()
163 unsigned long pfn = __pa(ent->addr) >> PAGE_SHIFT; in get_sparsemem_vmemmap_info() local
202 kclist_add_private(unsigned long pfn, unsigned long nr_pages, void *arg) in kclist_add_private()
487 unsigned long pfn; in read_kcore_iter() local
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| /linux/kernel/liveupdate/ |
| H A D | kexec_handover.c | 160 unsigned long pfn, unsigned int order) in kho_radix_add_page()
239 void kho_radix_del_page(struct kho_radix_tree *tree, unsigned long pfn, in kho_radix_del_page()
361 unsigned long pfn, unsigned long end_pfn) in __kho_unpreserve()
460 unsigned long pfn = start_pfn; in kho_restore_pages() local
835 const unsigned long pfn = folio_pfn(folio); in kho_preserve_folio() local
856 const unsigned long pfn = folio_pfn(folio); in kho_unpreserve_folio() local
878 unsigned long pfn = start_pfn; in kho_preserve_pages() local
991 unsigned long pfn = PHYS_PFN(virt_to_phys(chunk)); in kho_vmalloc_unpreserve_chunk() local
1539 unsigned long pfn; in kho_init() local
1595 ulong pfn; in kho_release_scratch() local
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