trace_instance_dir 8263 kernel/trace/trace.c static struct dentry *trace_instance_dir;
trace_instance_dir 8427 kernel/trace/trace.c 	tr->dir = tracefs_create_dir(name, trace_instance_dir);
trace_instance_dir 8548 kernel/trace/trace.c 	trace_instance_dir = tracefs_create_instance_dir("instances", d_tracer,
trace_instance_dir 8551 kernel/trace/trace.c 	if (WARN_ON(!trace_instance_dir))