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

/linux/mm/
A Dcompaction.c815 cc->migrate_pfn = low_pfn; in isolate_migratepages_block()
845 for (; low_pfn < end_pfn; low_pfn++) { in isolate_migratepages_block()
902 low_pfn = end_pfn; in isolate_migratepages_block()
1086 ++low_pfn; in isolate_migratepages_block()
1137 low_pfn = end_pfn; in isolate_migratepages_block()
1171 cc->migrate_pfn = low_pfn; in isolate_migratepages_block()
1412 low_pfn = min_pfn; in fast_isolate_freepages()
1446 if (pfn >= low_pfn) { in fast_isolate_freepages()
1532 low_pfn = page_to_pfn(page); in fast_isolate_freepages()
1534 return low_pfn; in fast_isolate_freepages()
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A Dinternal.h322 unsigned long low_pfn, unsigned long end_pfn);
/linux/drivers/iommu/
A Diova.c242 unsigned long high_pfn = limit_pfn, low_pfn = iovad->start_pfn; in __alloc_and_insert_iova_range() local
264 } while (curr && new_pfn <= curr_iova->pfn_hi && new_pfn >= low_pfn); in __alloc_and_insert_iova_range()
266 if (high_pfn < size || new_pfn < low_pfn) { in __alloc_and_insert_iova_range()
267 if (low_pfn == iovad->start_pfn && retry_pfn < limit_pfn) { in __alloc_and_insert_iova_range()
269 low_pfn = retry_pfn; in __alloc_and_insert_iova_range()
/linux/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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