sg_page_iter
struct sg_page_iter page_iter;
struct sg_page_iter piter;
struct sg_page_iter sg_iter;
struct sg_page_iter page_iter;
struct sg_page_iter sgiter;
struct sg_page_iter page_iter;
struct sg_page_iter sg_iter;
struct sg_page_iter sg_iter;
struct sg_page_iter sg_iter;
struct sg_page_iter sg_iter;
struct sg_page_iter sg_iter;
struct sg_page_iter base;
bool __sg_page_iter_next(struct sg_page_iter *piter);
void __sg_page_iter_start(struct sg_page_iter *piter,
static inline struct page *sg_page_iter_page(struct sg_page_iter *piter)
struct sg_page_iter piter; /* page iterator */
void __sg_page_iter_start(struct sg_page_iter *piter,
bool __sg_page_iter_next(struct sg_page_iter *piter)
struct sg_page_iter *piter = &dma_iter->base;
struct sg_page_iter *piter,
struct sg_page_iter iter;