sysctl_softlockup_all_cpu_backtrace 29 include/linux/nmi.h extern int sysctl_softlockup_all_cpu_backtrace; sysctl_softlockup_all_cpu_backtrace 976 kernel/sysctl.c .data = &sysctl_softlockup_all_cpu_backtrace, sysctl_softlockup_all_cpu_backtrace 212 kernel/watchdog.c int __read_mostly sysctl_softlockup_all_cpu_backtrace; sysctl_softlockup_all_cpu_backtrace 216 kernel/watchdog.c sysctl_softlockup_all_cpu_backtrace = !!simple_strtol(str, NULL, 0); sysctl_softlockup_all_cpu_backtrace 369 kernel/watchdog.c int softlockup_all_cpu_backtrace = sysctl_softlockup_all_cpu_backtrace;