early_res_to_bootmem 773 arch/x86/mm/init_32.c early_res_to_bootmem(0, max_low_pfn<<PAGE_SHIFT); early_res_to_bootmem 799 arch/x86/mm/init_64.c early_res_to_bootmem(0, end_pfn<<PAGE_SHIFT); early_res_to_bootmem 245 arch/x86/mm/numa_64.c early_res_to_bootmem(start, end); early_res_to_bootmem 110 include/asm-x86/e820.h extern void early_res_to_bootmem(u64 start, u64 end);