100 			   struct trace_array_cpu **data,  in func_prolog_dec()  argument
125 	*data = per_cpu_ptr(tr->array_buffer.data, cpu);  in func_prolog_dec()
126 	disabled = atomic_inc_return(&(*data)->disabled);  in func_prolog_dec()
131 	atomic_dec(&(*data)->disabled);  in func_prolog_dec()
144 	struct trace_array_cpu *data;  in irqsoff_tracer_call()  local
148 	if (!func_prolog_dec(tr, &data, &flags))  in irqsoff_tracer_call()
155 	atomic_dec(&data->disabled);  in irqsoff_tracer_call()
181 	struct trace_array_cpu *data;  in irqsoff_graph_entry()  local
198 	if (!func_prolog_dec(tr, &data, &flags))  in irqsoff_graph_entry()
203 	atomic_dec(&data->disabled);  in irqsoff_graph_entry()
211 	struct trace_array_cpu *data;  in irqsoff_graph_return()  local
217 	if (!func_prolog_dec(tr, &data, &flags))  in irqsoff_graph_return()
222 	atomic_dec(&data->disabled);  in irqsoff_graph_return()
323 		      struct trace_array_cpu *data,  in check_critical_timing()  argument
331 	T0 = data->preempt_timestamp;  in check_critical_timing()
350 	if (data->critical_sequence != max_sequence)  in check_critical_timing()
353 	data->critical_end = parent_ip;  in check_critical_timing()
366 	data->critical_sequence = max_sequence;  in check_critical_timing()
367 	data->preempt_timestamp = ftrace_now(cpu);  in check_critical_timing()
376 	struct trace_array_cpu *data;  in start_critical_timing()  local
386 	data = per_cpu_ptr(tr->array_buffer.data, cpu);  in start_critical_timing()
388 	if (unlikely(!data) || atomic_read(&data->disabled))  in start_critical_timing()
391 	atomic_inc(&data->disabled);  in start_critical_timing()
393 	data->critical_sequence = max_sequence;  in start_critical_timing()
394 	data->preempt_timestamp = ftrace_now(cpu);  in start_critical_timing()
395 	data->critical_start = parent_ip ? : ip;  in start_critical_timing()
401 	atomic_dec(&data->disabled);  in start_critical_timing()
409 	struct trace_array_cpu *data;  in stop_critical_timing()  local
422 	data = per_cpu_ptr(tr->array_buffer.data, cpu);  in stop_critical_timing()
424 	if (unlikely(!data) ||  in stop_critical_timing()
425 	    !data->critical_start || atomic_read(&data->disabled))  in stop_critical_timing()
428 	atomic_inc(&data->disabled);  in stop_critical_timing()
432 	check_critical_timing(tr, data, parent_ip ? : ip, cpu);  in stop_critical_timing()
433 	data->critical_start = 0;  in stop_critical_timing()
434 	atomic_dec(&data->disabled);  in stop_critical_timing()