lock_impl_lock 144 tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/locks.h lock_impl_lock(&lock->internal_lock); lock_impl_lock 68 tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/preempt.c lock_impl_lock(&cpu_preemption_locks[thread_cpu_id]);