Extern or forward variable declaration at include/linux/cpumask.h, line 87 References: arch/alpha/kernel/setup.c, line 1260 arch/alpha/kernel/smp.c, line 619 arch/arm/common/timer-sp.c, line 203 arch/arm/kernel/smp.c, line 424 arch/arm/mach-omap2/timer.c, line 342 arch/arm/mach-tegra/cpuidle-tegra20.c, line 220 arch/arm/mach-tegra/reset.c, line 78 arch/m32r/kernel/smpboot.c, line 177 arch/metag/kernel/smp.c, line 440 arch/metag/kernel/topology.c, line 25 arch/mips/kernel/mips-mt-fpaff.c, line 176 arch/mips/kernel/smp.c, line 188 arch/mips/netlogic/common/smp.c, line 198 arch/powerpc/platforms/cell/smp.c, line 109 arch/powerpc/platforms/pseries/hotplug-cpu.c, line 270 arch/powerpc/platforms/pseries/hotplug-cpu.c, line 273 arch/powerpc/platforms/pseries/hotplug-cpu.c, line 280 arch/powerpc/sysdev/mpic.c, line 1885 arch/powerpc/sysdev/xics/xics-common.c, line 151 arch/powerpc/sysdev/xics/xics-common.c, line 281 arch/s390/kernel/smp.c, line 778 arch/sh/kernel/smp.c, line 66 arch/sh/kernel/topology.c, line 30 arch/sparc/kernel/time_32.c, line 137 arch/tile/kernel/setup.c, line 1286 arch/tile/kernel/setup.c, line 1296 arch/tile/kernel/setup.c, line 1298 arch/tile/kernel/smpboot.c, line 117 arch/tile/lib/atomic_32.c, line 243 arch/tile/lib/atomic_32.c, line 250 arch/tile/lib/atomic_32.c, line 252 arch/tile/mm/init.c, line 468 arch/tile/mm/init.c, line 520 arch/tile/mm/init.c, line 526 arch/tile/mm/init.c, line 527 arch/tile/mm/pgtable.c, line 197 crypto/pcrypt.c, line 475 drivers/base/cpu.c, line 199 drivers/base/cpu.c, line 226 drivers/clocksource/cadence_ttc_timer.c, line 365 drivers/cpufreq/tegra-cpufreq.c, line 227 drivers/cpuidle/driver.c, line 167 drivers/net/ethernet/intel/i40e/i40e_main.c, line 10503 drivers/net/ethernet/intel/i40evf/i40evf_main.c, line 1400 drivers/net/ethernet/tile/tilegx.c, line 264 drivers/net/ethernet/tile/tilepro.c, line 2468 drivers/pci/msi.c, line 1392 fs/seq_file.c, line 1033 fs/seq_file.c, line 1034 include/linux/cpumask.h, line 87 include/linux/cpumask.h, line 94 include/linux/cpumask.h, line 98 include/linux/cpumask.h, line 752 include/linux/cpuset.h, line 134 include/linux/mlx5/driver.h, line 1279 include/linux/pci.h, line 1392 kernel/bpf/bpf_lru_list.c, line 27 kernel/bpf/bpf_lru_list.c, line 29 kernel/bpf/percpu_freelist.c, line 96 kernel/cpu.c, line 979 kernel/cpu.c, line 980 kernel/cpuset.c, line 673 kernel/cpuset.c, line 1665 kernel/cpuset.c, line 2221 kernel/events/hw_breakpoint.c, line 137 kernel/padata.c, line 1042 kernel/padata.c, line 1042 kernel/profile.c, line 118 kernel/rcutree_plugin.h, line 2304 kernel/rcutree_plugin.h, line 2311 kernel/rcutree_plugin.h, line 2313 kernel/rcutree_trace.c, line 63 kernel/sched/core.c, line 1432 kernel/sched/core.c, line 8365 kernel/smp.c, line 541 kernel/smpboot.c, line 296 kernel/taskstats.c, line 280 kernel/time/tick-sched.c, line 319 kernel/trace/ring_buffer.c, line 1311 kernel/trace/trace.c, line 6654 kernel/watchdog.c, line 1106 kernel/watchdog.c, line 1135 kernel/watchdog.c, line 1138 kernel/watchdog.c, line 1140 kernel/workqueue.c, line 3221 kernel/workqueue.c, line 3629 kernel/workqueue.c, line 4154 kernel/workqueue.c, line 5400 mm/percpu.c, line 1559