24 	int		depth;  member
201 		.depth = 0,  in __trace_graph_function()
205 		.depth    = 0,  in __trace_graph_function()
703 		 * Comments display at + 1 to depth. Since  in print_graph_entry_leaf()
705 		 * equal to this depth.  in print_graph_entry_leaf()
707 		cpu_data->depth = call->depth - 1;  in print_graph_entry_leaf()
709 		/* No need to keep this function around for this depth */  in print_graph_entry_leaf()
710 		if (call->depth < FTRACE_RETFUNC_DEPTH &&  in print_graph_entry_leaf()
711 		    !WARN_ON_ONCE(call->depth < 0))  in print_graph_entry_leaf()
712 			cpu_data->enter_funcs[call->depth] = 0;  in print_graph_entry_leaf()
719 	for (i = 0; i < call->depth * TRACE_GRAPH_INDENT; i++)  in print_graph_entry_leaf()
753 		cpu_data->depth = call->depth;  in print_graph_entry_nested()
756 		if (call->depth < FTRACE_RETFUNC_DEPTH &&  in print_graph_entry_nested()
757 		    !WARN_ON_ONCE(call->depth < 0))  in print_graph_entry_nested()
758 			cpu_data->enter_funcs[call->depth] = call->func;  in print_graph_entry_nested()
765 	for (i = 0; i < call->depth * TRACE_GRAPH_INDENT; i++)  in print_graph_entry_nested()
837 		unsigned long addr, int depth)  in check_irq_entry()  argument
867 	*depth_irq = depth;  in check_irq_entry()
883 check_irq_return(struct trace_iterator *iter, u32 flags, int depth)  in check_irq_return()  argument
908 	 * Let's not trace it and clear the entry depth, since  in check_irq_return()
912 	 * we are out of the entry depth. Thus protecting us from  in check_irq_return()
915 	if (*depth_irq >= depth) {  in check_irq_return()
936 	if (check_irq_entry(iter, flags, call->func, call->depth))  in print_graph_entry()
975 	if (check_irq_return(iter, flags, trace->depth))  in print_graph_return()
985 		 * Comments display at + 1 to depth. This is the  in print_graph_return()
989 		cpu_data->depth = trace->depth - 1;  in print_graph_return()
991 		if (trace->depth < FTRACE_RETFUNC_DEPTH &&  in print_graph_return()
992 		    !WARN_ON_ONCE(trace->depth < 0)) {  in print_graph_return()
993 			if (cpu_data->enter_funcs[trace->depth] != trace->func)  in print_graph_return()
995 			cpu_data->enter_funcs[trace->depth] = 0;  in print_graph_return()
1005 	for (i = 0; i < trace->depth * TRACE_GRAPH_INDENT; i++)  in print_graph_return()
1048 	int depth = 0;  in print_graph_comment()  local
1053 		depth = per_cpu_ptr(data->cpu_data, iter->cpu)->depth;  in print_graph_comment()
1061 	if (depth > 0)  in print_graph_comment()
1062 		for (i = 0; i < (depth + 1) * TRACE_GRAPH_INDENT; i++)  in print_graph_comment()
1202 	seq_printf(s, "#%.*s|| / _--=> preempt-depth   \n", size, spaces);  in print_lat_header()
1273 	/* pid and depth on the last trace processed */  in graph_trace_open()
1293 		int *depth = &(per_cpu_ptr(data->cpu_data, cpu)->depth);  in graph_trace_open()  local
1298 		*depth = 0;  in graph_trace_open()