kernel/locking/lockdep.c

111 DEFINE_PER_CPU(unsigned int, lockdep_recursion);
112 EXPORT_PER_CPU_SYMBOL_GPL(lockdep_recursion);
119 	if (this_cpu_read(lockdep_recursion))
122 	if (current->lockdep_recursion)
143 	__this_cpu_inc(lockdep_recursion);
157 	__this_cpu_dec(lockdep_recursion);
457 	task->lockdep_recursion = 0;
462 	__this_cpu_inc(lockdep_recursion);
467 	if (WARN_ON_ONCE(__this_cpu_dec_return(lockdep_recursion)))
468 		__this_cpu_write(lockdep_recursion, 0);
4322 	if (unlikely(this_cpu_read(lockdep_recursion)))
4391 	if (unlikely(this_cpu_read(lockdep_recursion)))
4444 	} else if (__this_cpu_read(lockdep_recursion))
5692 	if (raw_cpu_read(lockdep_recursion))