379 static __always_inline bool printk_binsafe(struct trace_array *tr)  in printk_binsafe()  argument
387 	return !(tr->flags & TRACE_ARRAY_FL_BOOT);  in printk_binsafe()
390 int __trace_array_puts(struct trace_array *tr, unsigned long ip,  in __trace_array_puts()  argument
399 	if (!(tr->trace_flags & TRACE_ITER(PRINTK)))  in __trace_array_puts()
403 		     (tr->flags & TRACE_ARRAY_FL_GLOBAL)))  in __trace_array_puts()
412 	buffer = tr->array_buffer.buffer;  in __trace_array_puts()
432 	ftrace_trace_stack(tr, buffer, trace_ctx, 4, NULL);  in __trace_array_puts()
455 	struct trace_array *tr = READ_ONCE(printk_trace);  in __trace_bputs()  local
462 	if (!printk_binsafe(tr))  in __trace_bputs()
465 	if (!(tr->trace_flags & TRACE_ITER(PRINTK)))  in __trace_bputs()
472 	buffer = tr->array_buffer.buffer;  in __trace_bputs()
485 	ftrace_trace_stack(tr, buffer, trace_ctx, 4, NULL);  in __trace_bputs()
611 	struct trace_array *tr = READ_ONCE(printk_trace);  in trace_vbprintk()  local
617 	if (!printk_binsafe(tr))  in trace_vbprintk()
641 	buffer = tr->array_buffer.buffer;  in trace_vbprintk()
653 		ftrace_trace_stack(tr, buffer, trace_ctx, 6, NULL);  in trace_vbprintk()
715 int trace_array_vprintk(struct trace_array *tr,  in trace_array_vprintk()  argument
718 	if (tracing_selftest_running && (tr->flags & TRACE_ARRAY_FL_GLOBAL))  in trace_array_vprintk()
721 	return __trace_array_vprintk(tr->array_buffer.buffer, ip, fmt, args);  in trace_array_vprintk()
744 int trace_array_printk(struct trace_array *tr,  in trace_array_printk()  argument
750 	if (!tr)  in trace_array_printk()
754 	if (tr->flags & TRACE_ARRAY_FL_GLOBAL)  in trace_array_printk()
757 	if (!(tr->trace_flags & TRACE_ITER(PRINTK)))  in trace_array_printk()
761 	ret = trace_array_vprintk(tr, ip, fmt, ap);  in trace_array_printk()
775 int trace_array_init_printk(struct trace_array *tr)  in trace_array_init_printk()  argument
777 	if (!tr)  in trace_array_init_printk()
781 	if (tr->flags & TRACE_ARRAY_FL_GLOBAL)  in trace_array_init_printk()