Symbol: vdev_disk_ldi_physio
usr/src/uts/common/fs/zfs/vdev_disk.c
1137
if (vdev_disk_ldi_physio(vd_lh, (caddr_t)label,
usr/src/uts/common/fs/zfs/vdev_disk.c
848
return (vdev_disk_ldi_physio(dvd->vd_lh, data, size, offset, flags));