rchan_callbacks   353 block/blktrace.c static struct rchan_callbacks blk_relay_callbacks = {
rchan_callbacks    64 include/linux/relay.h 	struct rchan_callbacks *cb;	/* client callbacks */
rchan_callbacks   328 kernel/relay.c static struct rchan_callbacks default_channel_callbacks = {
rchan_callbacks   148 virt/kvm/kvm_trace.c static struct rchan_callbacks kvm_relay_callbacks = {