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Searched refs:low_pfn (Results 1 – 4 of 4) sorted by relevance

/linux-6.3-rc2/mm/
A Dcompaction.c801 cc->migrate_pfn = low_pfn; in isolate_migratepages_block()
831 for (; low_pfn < end_pfn; low_pfn++) { in isolate_migratepages_block()
888 low_pfn = end_pfn; in isolate_migratepages_block()
1110 ++low_pfn; in isolate_migratepages_block()
1161 low_pfn = end_pfn; in isolate_migratepages_block()
1195 cc->migrate_pfn = low_pfn; in isolate_migratepages_block()
1428 low_pfn = min_pfn; in fast_isolate_freepages()
1462 if (pfn >= low_pfn) { in fast_isolate_freepages()
1549 low_pfn = page_to_pfn(page); in fast_isolate_freepages()
1551 return low_pfn; in fast_isolate_freepages()
[all …]
A Dinternal.h473 unsigned long low_pfn, unsigned long end_pfn);
/linux-6.3-rc2/drivers/iommu/
A Diova.c187 unsigned long high_pfn = limit_pfn, low_pfn = iovad->start_pfn; in __alloc_and_insert_iova_range() local
209 } while (curr && new_pfn <= curr_iova->pfn_hi && new_pfn >= low_pfn); in __alloc_and_insert_iova_range()
211 if (high_pfn < size || new_pfn < low_pfn) { in __alloc_and_insert_iova_range()
212 if (low_pfn == iovad->start_pfn && retry_pfn < limit_pfn) { in __alloc_and_insert_iova_range()
214 low_pfn = retry_pfn + 1; in __alloc_and_insert_iova_range()
/linux-6.3-rc2/arch/x86/mm/
A Dfault.c287 static bool low_pfn(unsigned long pfn) in low_pfn() function
303 if (!low_pfn(pgd_val(*pgd) >> PAGE_SHIFT) || !pgd_present(*pgd)) in dump_pagetable()
321 if (!low_pfn(pmd_pfn(*pmd)) || !pmd_present(*pmd) || pmd_large(*pmd)) in dump_pagetable()

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