rb_reader_lock   4093 kernel/trace/ring_buffer.c 	dolock = rb_reader_lock(cpu_buffer);
rb_reader_lock   4161 kernel/trace/ring_buffer.c 	dolock = rb_reader_lock(cpu_buffer);
rb_reader_lock   4463 kernel/trace/ring_buffer.c 		dolock = rb_reader_lock(cpu_buffer);
rb_reader_lock   4493 kernel/trace/ring_buffer.c 	dolock = rb_reader_lock(cpu_buffer);