NR_PAGEBLOCK_BITS 850 include/linux/mmzone.h ((1UL << (PFN_SECTION_SHIFT - pageblock_order)) * NR_PAGEBLOCK_BITS) NR_PAGEBLOCK_BITS 69 include/linux/pageblock-flags.h get_pageblock_flags_group(page, 0, NR_PAGEBLOCK_BITS-1) NR_PAGEBLOCK_BITS 71 include/linux/pageblock-flags.h set_pageblock_flags_group(page, 0, NR_PAGEBLOCK_BITS-1) NR_PAGEBLOCK_BITS 3334 mm/page_alloc.c usemapsize *= NR_PAGEBLOCK_BITS; NR_PAGEBLOCK_BITS 4519 mm/page_alloc.c return (pfn >> pageblock_order) * NR_PAGEBLOCK_BITS; NR_PAGEBLOCK_BITS 4522 mm/page_alloc.c return (pfn >> pageblock_order) * NR_PAGEBLOCK_BITS;