Searched refs:PFN_SECTION_SHIFT (Results 1 - 1 of 1) sorted by relevance

/include/linux/
H A Dmmzone.h969 * PFN_SECTION_SHIFT pfn to/from section number
974 #define PFN_SECTION_SHIFT (SECTION_SIZE_BITS - PAGE_SHIFT) macro
978 #define PAGES_PER_SECTION (1UL << PFN_SECTION_SHIFT)
982 ((1UL << (PFN_SECTION_SHIFT - pageblock_order)) * NR_PAGEBLOCK_BITS)
988 #define pfn_to_section_nr(pfn) ((pfn) >> PFN_SECTION_SHIFT)
989 #define section_nr_to_pfn(sec) ((sec) << PFN_SECTION_SHIFT)

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