dep_gen_id 99 include/linux/lockdep.h unsigned int dep_gen_id; dep_gen_id 1413 kernel/locking/lockdep.c lock->class->dep_gen_id = lockdep_dependency_gen_id; dep_gen_id 1422 kernel/locking/lockdep.c return lock->class->dep_gen_id == lockdep_dependency_gen_id;