d_percpu         7821 kernel/trace/trace.c 	struct dentry *d_percpu = tracing_dentry_percpu(tr, cpu);
d_percpu         7825 kernel/trace/trace.c 	if (!d_percpu)
d_percpu         7829 kernel/trace/trace.c 	d_cpu = tracefs_create_dir(cpu_dir, d_percpu);