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Searched refs:spfn (Results 1 – 6 of 6) sorted by relevance

/linux/mm/
H A Dmm_init.c845 static void __init init_unavailable_range(unsigned long spfn, in init_unavailable_range() argument
852 for_each_valid_pfn(pfn, spfn, epfn) { in init_unavailable_range()
2068 unsigned long spfn = PFN_UP(start); in deferred_init_memmap_chunk() local
2071 if (spfn >= end_pfn) in deferred_init_memmap_chunk()
2074 spfn = max(spfn, start_pfn); in deferred_init_memmap_chunk()
2077 while (spfn < epfn) { in deferred_init_memmap_chunk()
2078 unsigned long mo_pfn = ALIGN(spfn + 1, MAX_ORDER_NR_PAGES); in deferred_init_memmap_chunk()
2081 nr_pages += deferred_init_pages(zone, spfn, chunk_end); in deferred_init_memmap_chunk()
2082 deferred_free_pages(spfn, chunk_end - spfn); in deferred_init_memmap_chunk()
2084 spfn = chunk_end; in deferred_init_memmap_chunk()
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H A Dhugetlb_vmemmap.c665 unsigned long spfn, epfn; in __hugetlb_vmemmap_optimize_folios() local
672 spfn = (unsigned long)&folio->page; in __hugetlb_vmemmap_optimize_folios()
673 epfn = spfn + pages_per_huge_page(h); in __hugetlb_vmemmap_optimize_folios()
674 vmemmap_wrprotect_hvo(spfn, epfn, folio_nid(folio), in __hugetlb_vmemmap_optimize_folios()
676 register_page_bootmem_memmap(pfn_to_section_nr(spfn), in __hugetlb_vmemmap_optimize_folios()
/linux/arch/powerpc/mm/
H A Dmem.c192 unsigned long spfn, epfn, prev = 0; in mark_nonram_nosave() local
195 for_each_mem_pfn_range(i, MAX_NUMNODES, &spfn, &epfn, NULL) { in mark_nonram_nosave()
196 if (prev && prev < spfn) in mark_nonram_nosave()
197 register_nosave_region(prev, spfn); in mark_nonram_nosave()
/linux/arch/powerpc/kernel/
H A Dfadump.c1204 u64 tstart, tend, spfn, epfn; in fadump_release_reserved_area() local
1207 spfn = PHYS_PFN(start); in fadump_release_reserved_area()
1211 tstart = max_t(u64, spfn, reg_spfn); in fadump_release_reserved_area()
1220 spfn = tend; in fadump_release_reserved_area()
/linux/include/xen/interface/
H A Dplatform.h451 uint64_t spfn; member
/linux/lib/
H A Dtest_hmm.c714 unsigned long spfn = *src >> MIGRATE_PFN_SHIFT; in dmirror_migrate_alloc_and_copy() local
733 src_page = pfn_to_page(spfn + i); in dmirror_migrate_alloc_and_copy()