__sg_page_iter_start
__sg_page_iter_start(&viter->iter.base, vsgt->sgt->sgl,
__sg_page_iter_start(&sg_iter, sgt->sgl, sgt->orig_nents, 0);
__sg_page_iter_start(&sg_iter, sgt->sgl, sgt->orig_nents, 0);
void __sg_page_iter_start(struct sg_page_iter *piter,
for (__sg_page_iter_start((piter), (sglist), (nents), (pgoffset)); \
for (__sg_page_iter_start(&(dma_iter)->base, sglist, dma_nents, \
EXPORT_SYMBOL(__sg_page_iter_start);
__sg_page_iter_start(&miter->piter, sgl, nents, 0);
__sg_page_iter_start(piter, sgt->sgl, sgt->orig_nents,