lockdep_softirq_enter 46 include/linux/irqflags.h # define lockdep_softirq_enter() \ lockdep_softirq_enter 63 include/linux/irqflags.h # define lockdep_softirq_enter() do { } while (0) lockdep_softirq_enter 11 tools/include/linux/irqflags.h # define lockdep_softirq_enter() do { } while (0)