Symbol: vdev_checkpoint_sm_object
usr/src/uts/common/fs/zfs/sys/vdev_impl.h
577
int vdev_checkpoint_sm_object(vdev_t *vd);
usr/src/uts/common/fs/zfs/vdev.c
3004
uint64_t checkpoint_sm_obj = vdev_checkpoint_sm_object(vd);