Symbol: blk_add_trace_rq_requeue
kernel/trace/blktrace.c
1337
ret = register_trace_block_rq_requeue(blk_add_trace_rq_requeue, NULL);
kernel/trace/blktrace.c
1389
unregister_trace_block_rq_requeue(blk_add_trace_rq_requeue, NULL);