Extern or forward variable declaration include/asm-powerpc/spu.h, line 303 [usage...] include/asm-s390/processor.h, line 337 [usage...] include/asm-x86/idle.h, line 7 [usage...] include/linux/cpu.h, line 48 [usage...] include/linux/device.h, line 100 [usage...] include/linux/kdebug.h, line 6 [usage...] include/linux/keyboard.h, line 26 [usage...] include/linux/memory.h, line 53 [usage...] include/linux/module.h, line 165 [usage...] include/linux/oom.h, line 15 [usage...] include/linux/profile.h, line 20 [usage...] include/linux/swap.h, line 14 [usage...] include/linux/vt.h, line 5 [usage...] Structure include/linux/notifier.h, line 50 [usage...]