rdsv3_sg_page
if (rdsv3_sg_page(sg) == NULL) {
ret = uiomove(rdsv3_sg_page(sg), rdsv3_sg_len(sg), UIO_WRITE,
rdsv3_sg_page(sg), sg->length, vec_off);
ret = uiomove(rdsv3_sg_page(sg), to_copy, UIO_READ, uiop);
(void *)rdsv3_sg_page(&rm->m_sg[i]));
kmem_free(rdsv3_sg_page(&rm->m_sg[i]),
ASSERT(rdsv3_sg_page(scat) == NULL);
bytes, rdsv3_sg_page(scat), scat->length);