Index: sys/kern/subr_pcpu.c
===================================================================
--- sys/kern/subr_pcpu.c	(revision 224215)
+++ sys/kern/subr_pcpu.c	(working copy)
@@ -92,9 +92,6 @@
 	cpu_pcpu_init(pcpu, cpuid, size);
 	pcpu->pc_rm_queue.rmq_next = &pcpu->pc_rm_queue;
 	pcpu->pc_rm_queue.rmq_prev = &pcpu->pc_rm_queue;
-#ifdef KTR
-	snprintf(pcpu->pc_name, sizeof(pcpu->pc_name), "CPU %d", cpuid);
-#endif
 }
 
 void
Index: sys/sys/pcpu.h
===================================================================
--- sys/sys/pcpu.h	(revision 224215)
+++ sys/sys/pcpu.h	(working copy)
@@ -165,9 +165,6 @@
 	u_int		pc_cpuid;		/* This cpu number */
 	STAILQ_ENTRY(pcpu) pc_allcpu;
 	struct lock_list_entry *pc_spinlocks;
-#ifdef KTR
-	char		pc_name[PCPU_NAME_LEN];	/* String name for KTR */
-#endif
 	struct vmmeter	pc_cnt;			/* VM stats counters */
 	long		pc_cp_time[CPUSTATES];	/* statclock ticks */
 	struct device	*pc_device;