__pfn_to_section 67 include/asm-generic/memory_model.h struct mem_section *__sec = __pfn_to_section(__pfn); \ __pfn_to_section 237 mm/memory_hotplug.c return register_new_memory(__pfn_to_section(phys_start_pfn)); __pfn_to_section 331 mm/memory_hotplug.c ret = __remove_section(zone, __pfn_to_section(pfn)); __pfn_to_section 4509 mm/page_alloc.c return __pfn_to_section(pfn)->pageblock_flags; __pfn_to_section 602 mm/sparse.c ms = __pfn_to_section(start_pfn);