op_stack          418 kernel/trace/trace_events_filter.c 	int *op_stack;
op_stack          428 kernel/trace/trace_events_filter.c 	op_stack = kmalloc_array(nr_parens, sizeof(*op_stack), GFP_KERNEL);
op_stack          429 kernel/trace/trace_events_filter.c 	if (!op_stack)
op_stack          442 kernel/trace/trace_events_filter.c 	top = op_stack;
op_stack          455 kernel/trace/trace_events_filter.c 			if (top - op_stack > nr_parens) {
op_stack          530 kernel/trace/trace_events_filter.c 			if (top == op_stack) {
op_stack          540 kernel/trace/trace_events_filter.c 	if (top != op_stack) {
op_stack          578 kernel/trace/trace_events_filter.c 	kfree(op_stack);
op_stack          582 kernel/trace/trace_events_filter.c 	kfree(op_stack);