Symbol: VIRTIO_BLK_T_FLUSH
usr/src/uts/common/io/vioblk/vioblk.c
207
if (vbr->vbr_type == VIRTIO_BLK_T_FLUSH) {
usr/src/uts/common/io/vioblk/vioblk.c
516
r = vioblk_request(vib, xfer, VIRTIO_BLK_T_FLUSH);