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Searched refs:SUBSECTION_SHIFT (Results 1 – 2 of 2) sorted by relevance

/Linux-v5.4/include/linux/
Dmmzone.h1160 #define SUBSECTION_SHIFT 21 macro
1162 #define PFN_SUBSECTION_SHIFT (SUBSECTION_SHIFT - PAGE_SHIFT)
1166 #if SUBSECTION_SHIFT > SECTION_SIZE_BITS
1169 #define SUBSECTIONS_PER_SECTION (1UL << (SECTION_SIZE_BITS - SUBSECTION_SHIFT))
/Linux-v5.4/drivers/nvdimm/
Dpfn_devs.c755 align = max(nd_pfn->align, (1UL << SUBSECTION_SHIFT)); in nd_pfn_init()