ram_end 18 arch/c6x/include/asm/setup.h extern unsigned long ram_end; ram_end 65 arch/c6x/kernel/setup.c unsigned long ram_end; ram_end 251 arch/c6x/kernel/setup.c ram_end = start + size; ram_end 297 arch/c6x/kernel/setup.c memory_end = ram_end; ram_end 351 arch/c6x/kernel/setup.c disable_caching(ram_start, ram_end - 1);