Searched refs:PFN_SECTION_SHIFT (Results 1 – 4 of 4) sorted by relevance
1075 #define PFN_SECTION_SHIFT (SECTION_SIZE_BITS - PAGE_SHIFT) macro1079 #define PAGES_PER_SECTION (1UL << PFN_SECTION_SHIFT)1083 ((1UL << (PFN_SECTION_SHIFT - pageblock_order)) * NR_PAGEBLOCK_BITS)1091 return pfn >> PFN_SECTION_SHIFT; in pfn_to_section_nr()1095 return sec << PFN_SECTION_SHIFT; in section_nr_to_pfn()
64 int i, section = pfn >> PFN_SECTION_SHIFT, ssec, esec; in __early_pfn_to_nid()
250 BUILD_BUG_ON(SECTION_MAP_LAST_BIT > (1UL<<PFN_SECTION_SHIFT)); in sparse_encode_mem_map()
1384 if (compound_order(head) > PFN_SECTION_SHIFT) { in do_migrate_range()
