| /linux-6.15/mm/ |
| H A D | mm_init.c | 845 unsigned long epfn, in init_unavailable_range() argument
851 for (pfn = spfn; pfn < epfn; pfn++) { in init_unavailable_range()
2053 unsigned long *spfn, unsigned long *epfn, in deferred_init_mem_pfn_range_in_zone() argument
2067 if (*epfn <= first_init_pfn) in deferred_init_mem_pfn_range_in_zone()
2122 t = min(mo_pfn, epfn); in deferred_init_maxorder()
2125 if (mo_pfn <= epfn) in deferred_init_maxorder()
2136 unsigned long spfn, epfn; in deferred_init_memmap_chunk() local
2147 deferred_init_maxorder(&i, zone, &spfn, &epfn); in deferred_init_memmap_chunk()
2163 unsigned long spfn = 0, epfn = 0; in deferred_init_memmap() local
2241 unsigned long spfn, epfn, flags; in deferred_grow_zone() local
[all …]
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| H A D | hugetlb_vmemmap.c | 664 unsigned long spfn, epfn; in __hugetlb_vmemmap_optimize_folios() local
672 epfn = spfn + pages_per_huge_page(h); in __hugetlb_vmemmap_optimize_folios()
673 vmemmap_wrprotect_hvo(spfn, epfn, folio_nid(folio), in __hugetlb_vmemmap_optimize_folios()
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| H A D | memblock.c | 1381 unsigned long epfn = PFN_DOWN(epa); in __next_mem_pfn_range_in_zone() local
1388 if (zone->zone_start_pfn < epfn && spfn < epfn) { in __next_mem_pfn_range_in_zone()
1398 *out_epfn = min(zone_end_pfn(zone), epfn); in __next_mem_pfn_range_in_zone()
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| /linux-6.15/arch/powerpc/mm/ |
| H A D | mem.c | 193 unsigned long spfn, epfn, prev = 0; in mark_nonram_nosave() local
196 for_each_mem_pfn_range(i, MAX_NUMNODES, &spfn, &epfn, NULL) { in mark_nonram_nosave()
200 prev = epfn; in mark_nonram_nosave()
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| /linux-6.15/kernel/ |
| H A D | kexec_core.c | 355 unsigned long pfn, epfn, addr, eaddr; in kimage_alloc_normal_control_pages() local
361 epfn = pfn + count; in kimage_alloc_normal_control_pages()
363 eaddr = (epfn << PAGE_SHIFT) - 1; in kimage_alloc_normal_control_pages()
364 if ((epfn >= (KEXEC_CONTROL_MEMORY_LIMIT >> PAGE_SHIFT)) || in kimage_alloc_normal_control_pages()
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| /linux-6.15/arch/powerpc/kernel/ |
| H A D | fadump.c | 1206 u64 tstart, tend, spfn, epfn; in fadump_release_reserved_area() local
1210 epfn = PHYS_PFN(end); in fadump_release_reserved_area()
1214 tend = min_t(u64, epfn, reg_epfn); in fadump_release_reserved_area()
1219 if (tend == epfn) in fadump_release_reserved_area()
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| /linux-6.15/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-6.15/include/xen/interface/ |
| H A D | platform.h | 452 uint64_t epfn; member
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| /linux-6.15/drivers/vfio/ |
| H A D | vfio_iommu_type1.c | 604 unsigned long epfn; in vaddr_get_pfns() local
606 epfn = (*pfn | (~addr_mask >> PAGE_SHIFT)) + 1; in vaddr_get_pfns()
607 ret = min_t(long, npages, epfn - *pfn); in vaddr_get_pfns()
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