Searched refs:nmi_nesting (Results 1 – 3 of 3) sorted by relevance
37 long nmi_nesting; /* Track irq/NMI nesting level. */ member122 return __this_cpu_read(context_tracking.nmi_nesting); in ct_nmi_nesting()129 return ct->nmi_nesting; in ct_nmi_nesting_cpu()
972 2 long nmi_nesting;984 ``->nmi_nesting`` field. Because NMIs cannot be masked, changes988 represented by a ``->nmi_nesting`` value of nine. This counter997 ``->nmi_nesting`` field is set to a large positive number, and999 the ``->nmi_nesting`` field is set to zero. Assuming that1001 counter, this approach corrects the ``->nmi_nesting`` field1029 | ``->nmi_nesting`` counters into a single counter that just |
380 long nmi_nesting = ct_nmi_nesting(); in rcu_is_cpu_rrupt_from_idle() 394 if (nmi_nesting > 1) in rcu_is_cpu_rrupt_from_idle() 401 if (nmi_nesting == 1) in rcu_is_cpu_rrupt_from_idle() 405 if (!nmi_nesting) { in rcu_is_cpu_rrupt_from_idle() 407 "RCU nmi_nesting counter not in idle task!"); in rcu_is_cpu_rrupt_from_idle() 411 RCU_LOCKDEP_WARN(1, "RCU nmi_nesting counter underflow/zero!"); in rcu_is_cpu_rrupt_from_idle() 629 "Bad RCU nmi_nesting counter\n"); in rcu_irq_exit_check_preempt() 379 long nmi_nesting = ct_nmi_nesting(); rcu_is_cpu_rrupt_from_idle() local