Searched refs:spfn (Results 1 – 5 of 5) sorted by relevance
| /linux/mm/ |
| H A D | mm_init.c | 847 static void __init init_unavailable_range(unsigned long spfn, in init_unavailable_range()
854 for_each_valid_pfn(pfn, spfn, epfn) {
2055 unsigned long spfn = PFN_UP(start); in deferred_init_memmap_chunk()
2058 kho_scratch_migratetype(spfn, MIGRATE_MOVABLE); in deferred_init_memmap_chunk()
2060 if (spfn >= end_pfn) in deferred_init_memmap_chunk()
2063 spfn = max(spfn, start_pfn); in deferred_init_memmap_chunk()
2066 while (spfn < epfn) { in deferred_init_memmap_chunk()
2067 unsigned long mo_pfn = ALIGN(spfn + 1, MAX_ORDER_NR_PAGES); in deferred_init_memmap_chunk()
2070 nr_pages += deferred_init_pages(zone, spfn, chunk_en in deferred_init_memmap_chunk()
831 init_unavailable_range(unsigned long spfn,unsigned long epfn,int zone,int node) init_unavailable_range() argument
2054 unsigned long spfn = PFN_UP(start); deferred_init_memmap_chunk() local
2174 unsigned long spfn, epfn, flags; deferred_grow_zone() local
[all...] |
| H A D | hugetlb_vmemmap.c | 630 unsigned long spfn, epfn; in __hugetlb_vmemmap_optimize_folios() local
637 spfn = (unsigned long)&folio->page; in __hugetlb_vmemmap_optimize_folios()
638 epfn = spfn + pages_per_huge_page(h); in __hugetlb_vmemmap_optimize_folios()
639 vmemmap_wrprotect_hvo(spfn, epfn, folio_nid(folio), in __hugetlb_vmemmap_optimize_folios()
641 register_page_bootmem_memmap(pfn_to_section_nr(spfn), in __hugetlb_vmemmap_optimize_folios()
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| /linux/arch/powerpc/mm/ |
| H A D | mem.c | 190 unsigned long spfn, epfn, prev = 0; in mark_nonram_nosave()
193 for_each_mem_pfn_range(i, MAX_NUMNODES, &spfn, &epfn, NULL) { in mark_nonram_nosave()
194 if (prev && prev < spfn) in mark_nonram_nosave()
195 register_nosave_region(prev, spfn); in mark_nonram_nosave()
189 unsigned long spfn, epfn, prev = 0; mark_nonram_nosave() local
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| /linux/arch/x86/mm/pat/ |
| H A D | set_memory.c | 499 static pgprotval_t protect_pci_bios(unsigned long spfn, unsigned long epfn) in protect_pci_bios() argument
501 if (pcibios_enabled && overlaps(spfn, epfn, BIOS_PFN, BIOS_PFN_END)) in protect_pci_bios()
506 static pgprotval_t protect_pci_bios(unsigned long spfn, unsigned long epfn) in protect_pci_bios() argument
517 static pgprotval_t protect_rodata(unsigned long spfn, unsigned long epfn) in protect_rodata() argument
527 if (kernel_set_to_readonly && overlaps(spfn, epfn, spfn_ro, epfn_ro)) in protect_rodata()
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| /linux/include/xen/interface/ |
| H A D | platform.h | 451 uint64_t spfn; member
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