Extern or forward variable declaration at include/linux/memory.h, line 69 References: arch/arm/mach-pxa/viper.c, line 871 arch/arm/mach-pxa/viper.c, line 901 arch/powerpc/platforms/pseries/cmm.c, line 232 arch/powerpc/platforms/pseries/cmm.c, line 294 arch/powerpc/platforms/pseries/cmm.c, line 447 arch/powerpc/platforms/pseries/cmm.c, line 459 arch/powerpc/platforms/pseries/cmm.c, line 502 arch/powerpc/platforms/pseries/cmm.c, line 513 arch/powerpc/platforms/pseries/cmm.c, line 609 arch/powerpc/platforms/pseries/cmm.c, line 634 arch/powerpc/platforms/pseries/hotplug-memory.c, line 705 arch/powerpc/platforms/pseries/hotplug-memory.c, line 726 arch/powerpc/platforms/pseries/iommu.c, line 1294 arch/powerpc/platforms/pseries/iommu.c, line 1330 arch/powerpc/platforms/pseries/iommu.c, line 1334 arch/powerpc/platforms/pseries/iommu.c, line 1373 arch/s390/kernel/setup.c, line 484 arch/s390/kernel/setup.c, line 500 arch/x86/kernel/kgdb.c, line 595 arch/x86/kernel/kgdb.c, line 607 drivers/base/memory.c, line 53 drivers/base/memory.c, line 59 drivers/base/memory.c, line 67 drivers/base/memory.c, line 73 drivers/base/node.c, line 523 drivers/base/node.c, line 558 drivers/base/node.c, line 688 drivers/hv/hv_balloon.c, line 559 drivers/hv/hv_balloon.c, line 593 drivers/iommu/intel-iommu.c, line 4406 drivers/iommu/intel-iommu.c, line 4429 drivers/iommu/intel-iommu.c, line 4433 drivers/iommu/intel-iommu.c, line 4496 drivers/net/ethernet/ibm/ehea/ehea_main.c, line 3265 drivers/net/ethernet/ibm/ehea/ehea_main.c, line 3275 drivers/net/ethernet/ibm/ehea/ehea_main.c, line 3279 drivers/net/ethernet/ibm/ehea/ehea_main.c, line 3320 drivers/s390/char/sclp_cmd.c, line 339 drivers/s390/char/sclp_cmd.c, line 385 drivers/xen/balloon.c, line 390 drivers/xen/balloon.c, line 398 fs/proc/kcore.c, line 570 fs/proc/kcore.c, line 583 include/linux/memory.h, line 69 include/linux/memory.h, line 84 include/linux/memory.h, line 88 include/linux/memory.h, line 95 include/linux/memory.h, line 99 include/linux/memory.h, line 107 include/linux/memory.h, line 108 include/linux/memory.h, line 109 include/linux/memory.h, line 110 include/linux/memory.h, line 129 kernel/cpuset.c, line 2359 kernel/cpuset.c, line 2366 kernel/jump_label.c, line 396 kernel/jump_label.c, line 425 kernel/kprobes.c, line 1708 kernel/kprobes.c, line 2086 kernel/kprobes.c, line 2123 mm/kasan/kasan.c, line 701 mm/ksm.c, line 2020 mm/mm_init.c, line 159 mm/mm_init.c, line 172 mm/mmap.c, line 3292 mm/mmap.c, line 3331 mm/page_ext.c, line 334 mm/slab.c, line 1042 mm/slab.c, line 1098 mm/slab.c, line 1133 mm/slub.c, line 198 mm/slub.c, line 3840 mm/slub.c, line 3867 mm/slub.c, line 4020 mm/slub.c, line 4046