43 	struct scatterlist *sgl;	/* the list */  member
165 			    struct scatterlist *sgl)  in sg_chain()  argument
177 	prv[prv_nents - 1].page_link = ((unsigned long) sgl | SG_CHAIN)  in sg_chain()
248 static inline void sg_init_marker(struct scatterlist *sgl,  in sg_init_marker()  argument
251 	sg_mark_end(&sgl[nents - 1]);  in sg_init_marker()
289 void sgl_free_n_order(struct scatterlist *sgl, int nents, int order);
290 void sgl_free_order(struct scatterlist *sgl, int order);
291 void sgl_free(struct scatterlist *sgl);
294 size_t sg_copy_buffer(struct scatterlist *sgl, unsigned int nents, void *buf,
297 size_t sg_copy_from_buffer(struct scatterlist *sgl, unsigned int nents,
299 size_t sg_copy_to_buffer(struct scatterlist *sgl, unsigned int nents,
302 size_t sg_pcopy_from_buffer(struct scatterlist *sgl, unsigned int nents,
304 size_t sg_pcopy_to_buffer(struct scatterlist *sgl, unsigned int nents,
306 size_t sg_zero_buffer(struct scatterlist *sgl, unsigned int nents,
461 void sg_miter_start(struct sg_mapping_iter *miter, struct scatterlist *sgl,