RCU_LOCKDEP_WARN  260 include/linux/rcupdate.h #define RCU_LOCKDEP_WARN(c, s)						\
RCU_LOCKDEP_WARN  290 include/linux/rcupdate.h #define RCU_LOCKDEP_WARN(c, s) do { } while (0)
RCU_LOCKDEP_WARN   49 tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/misc.h #define RCU_LOCKDEP_WARN(c, s) do { } while (0)