relay_close       233 block/blktrace.c 	relay_close(bt->rchan);
relay_close       450 block/blktrace.c 			relay_close(bt->rchan);
relay_close       177 include/linux/relay.h extern void relay_close(struct rchan *chan);
relay_close       197 virt/kvm/kvm_trace.c 			relay_close(kt->rchan);
relay_close       254 virt/kvm/kvm_trace.c 		relay_close(kt->rchan);