41 	unsigned int nents;		/* number of mapped entries */  member
210 	for_each_sg((sgt)->sgl, sg, (sgt)->nents, i)
414 				  unsigned int nents)  in sg_init_marker()  argument
416 	sg_mark_end(&sgl[nents - 1]);  in sg_init_marker()
487 void sgl_free_n_order(struct scatterlist *sgl, int nents, int order);
492 size_t sg_copy_buffer(struct scatterlist *sgl, unsigned int nents, void *buf,
495 size_t sg_copy_from_buffer(struct scatterlist *sgl, unsigned int nents,
497 size_t sg_copy_to_buffer(struct scatterlist *sgl, unsigned int nents,
500 size_t sg_pcopy_from_buffer(struct scatterlist *sgl, unsigned int nents,
502 size_t sg_pcopy_to_buffer(struct scatterlist *sgl, unsigned int nents,
504 size_t sg_zero_buffer(struct scatterlist *sgl, unsigned int nents,
535 int sg_alloc_table_chained(struct sg_table *table, int nents,
574 			  struct scatterlist *sglist, unsigned int nents,
607 #define for_each_sg_page(sglist, piter, nents, pgoffset)		   \  argument
608 	for (__sg_page_iter_start((piter), (sglist), (nents), (pgoffset)); \
652 	for_each_sg_dma_page((sgt)->sgl, dma_iter, (sgt)->nents, pgoffset)
690 		    unsigned int nents, unsigned int flags);