Extern or forward variable declaration at include/linux/profile.h, line 41 References: arch/arm64/kernel/time.c, line 64 arch/parisc/kernel/time.c, line 39 arch/powerpc/kernel/irq.c, line 550 arch/powerpc/kernel/irq.c, line 551 arch/powerpc/kernel/irq.c, line 552 arch/powerpc/kernel/irq.c, line 585 arch/powerpc/kernel/irq.c, line 586 arch/powerpc/kernel/time.c, line 134 arch/powerpc/kernel/time.c, line 135 arch/powerpc/kernel/time.c, line 136 arch/sparc/kernel/smp_64.c, line 56 arch/sparc/kernel/smp_64.c, line 59 arch/sparc/kernel/time_64.c, line 168 arch/sparc/kernel/time_64.c, line 178 arch/sparc/kernel/time_64.c, line 254 arch/sparc/kernel/time_64.c, line 385 arch/sparc/kernel/time_64.c, line 395 arch/sparc/kernel/time_64.c, line 785 include/linux/profile.h, line 41 init/main.c, line 110 init/main.c, line 112 kernel/profile.c, line 43 kernel/sched/core.c, line 291 kernel/sched/core.c, line 1656 kernel/sched/core.c, line 5308 kernel/sched/fair.c, line 80 kernel/sched/fair.c, line 100 kernel/sched/fair.c, line 3817 kernel/time/tick-common.c, line 35 kernel/time/tick-sched.c, line 373 mm/mmap.c, line 87 mm/mmap.c, line 88 mm/mmap.c, line 89 mm/mmap.c, line 90 mm/mmap.c, line 91 virt/kvm/kvm_main.c, line 83