Extern or forward variable declaration at include/linux/nmi.h, line 51 References: include/linux/nmi.h, line 51 include/linux/nmi.h, line 52 kernel/hung_task.c, line 184 kernel/sched/core.c, line 4476 kernel/sched/core.c, line 4484 kernel/sched/core.c, line 4493 kernel/sched/core.c, line 4495 kernel/sched/core.c, line 4496 kernel/sched/core.c, line 4501 kernel/sched/core.c, line 4503 kernel/sched/core.c, line 4526 kernel/sched/core.c, line 4543 kernel/sched/core.c, line 4546 kernel/sched/core.c, line 4581 kernel/sched/core.c, line 4583 kernel/sched/core.c, line 4610 kernel/sched/core.c, line 7089 kernel/sched/core.c, line 7108 kernel/sysctl.c, line 173 kernel/sysctl.c, line 175 kernel/sysctl.c, line 180 kernel/sysctl.c, line 184 kernel/sysctl.c, line 187 kernel/sysctl.c, line 195 kernel/sysctl.c, line 213 kernel/sysctl.c, line 214 kernel/sysctl.c, line 215 kernel/sysctl.c, line 216 kernel/sysctl.c, line 217 kernel/sysctl.c, line 218 kernel/sysctl.c, line 220 kernel/sysctl.c, line 229 kernel/sysctl.c, line 274 kernel/sysctl.c, line 1084 kernel/sysctl.c, line 1465 kernel/sysctl.c, line 1470 kernel/sysctl.c, line 1637 kernel/sysctl.c, line 1661 kernel/sysctl.c, line 1757 kernel/sysctl.c, line 1910 kernel/sysctl.c, line 1996 kernel/sysctl.c, line 2019 kernel/sysctl.c, line 2030 kernel/sysctl.c, line 2033 kernel/sysctl.c, line 2062 kernel/sysctl.c, line 2117 kernel/sysctl.c, line 2140 kernel/sysctl.c, line 2150 kernel/sysctl.c, line 2160 kernel/sysctl.c, line 2240 kernel/sysctl.c, line 2266 kernel/sysctl.c, line 2289 kernel/sysctl.c, line 2384 kernel/sysctl.c, line 2406 kernel/sysctl.c, line 2429 kernel/sysctl.c, line 2436 kernel/sysctl.c, line 2475 kernel/sysctl.c, line 2608 kernel/sysctl.c, line 2614 kernel/sysctl.c, line 2620 kernel/sysctl.c, line 2626 kernel/sysctl.c, line 2632 kernel/sysctl.c, line 2638 kernel/sysctl.c, line 2644 kernel/sysctl.c, line 2650 kernel/watchdog.c, line 519