103 struct scatterlist *sg_last(struct scatterlist *sgl, unsigned int nents)  in sg_last()  argument
108 	for_each_sg(sgl, sg, nents, i)  in sg_last()
126 void sg_init_table(struct scatterlist *sgl, unsigned int nents)  in sg_init_table()  argument
128 	memset(sgl, 0, sizeof(*sgl) * nents);  in sg_init_table()
129 	sg_init_marker(sgl, nents);  in sg_init_table()
199 	struct scatterlist *sgl, *next;  in __sg_free_table()  local
202 	if (unlikely(!table->sgl))  in __sg_free_table()
205 	sgl = table->sgl;  in __sg_free_table()
217 			next = sg_chain_ptr(&sgl[curr_max_ents - 1]);  in __sg_free_table()
229 			free_fn(sgl, alloc_size);  in __sg_free_table()
230 		sgl = next;  in __sg_free_table()
234 	table->sgl = NULL;  in __sg_free_table()
346 			table->sgl = sg;  in __sg_alloc_table()
410 		table->sgt.sgl = new_sg;  in get_next_sg()
615 	struct scatterlist *sgl, *sg;  in sgl_alloc_order()  local
631 	sgl = kmalloc_array(nalloc, sizeof(struct scatterlist),  in sgl_alloc_order()
633 	if (!sgl)  in sgl_alloc_order()
636 	sg_init_table(sgl, nalloc);  in sgl_alloc_order()
637 	sg = sgl;  in sgl_alloc_order()
642 			sgl_free_order(sgl, order);  in sgl_alloc_order()
653 	return sgl;  in sgl_alloc_order()
685 void sgl_free_n_order(struct scatterlist *sgl, int nents, int order)  in sgl_free_n_order()  argument
691 	for_each_sg(sgl, sg, nents, i) {  in sgl_free_n_order()
698 	kfree(sgl);  in sgl_free_n_order()
707 void sgl_free_order(struct scatterlist *sgl, int order)  in sgl_free_order()  argument
709 	sgl_free_n_order(sgl, INT_MAX, order);  in sgl_free_order()
717 void sgl_free(struct scatterlist *sgl)  in sgl_free()  argument
719 	sgl_free_order(sgl, 0);  in sgl_free()
800 void sg_miter_start(struct sg_mapping_iter *miter, struct scatterlist *sgl,  in sg_miter_start()  argument
805 	__sg_page_iter_start(&miter->piter, sgl, nents, 0);  in sg_miter_start()
962 size_t sg_copy_buffer(struct scatterlist *sgl, unsigned int nents, void *buf,  in sg_copy_buffer()  argument
974 	sg_miter_start(&miter, sgl, nents, sg_flags);  in sg_copy_buffer()
1008 size_t sg_copy_from_buffer(struct scatterlist *sgl, unsigned int nents,  in sg_copy_from_buffer()  argument
1011 	return sg_copy_buffer(sgl, nents, (void *)buf, buflen, 0, false);  in sg_copy_from_buffer()
1025 size_t sg_copy_to_buffer(struct scatterlist *sgl, unsigned int nents,  in sg_copy_to_buffer()  argument
1028 	return sg_copy_buffer(sgl, nents, buf, buflen, 0, true);  in sg_copy_to_buffer()
1043 size_t sg_pcopy_from_buffer(struct scatterlist *sgl, unsigned int nents,  in sg_pcopy_from_buffer()  argument
1046 	return sg_copy_buffer(sgl, nents, (void *)buf, buflen, skip, false);  in sg_pcopy_from_buffer()
1061 size_t sg_pcopy_to_buffer(struct scatterlist *sgl, unsigned int nents,  in sg_pcopy_to_buffer()  argument
1064 	return sg_copy_buffer(sgl, nents, buf, buflen, skip, true);  in sg_pcopy_to_buffer()
1077 size_t sg_zero_buffer(struct scatterlist *sgl, unsigned int nents,  in sg_zero_buffer()  argument
1084 	sg_miter_start(&miter, sgl, nents, sg_flags);  in sg_zero_buffer()
1113 	struct scatterlist *sg = sgtable->sgl + sgtable->nents;  in extract_user_to_sg()
1120 	pages = (void *)sgtable->sgl +  in extract_user_to_sg()
1153 		unpin_user_page(sg_page(&sgtable->sgl[--sgtable->nents]));  in extract_user_to_sg()
1168 	struct scatterlist *sg = sgtable->sgl + sgtable->nents;  in extract_bvec_to_sg()
1214 	struct scatterlist *sg = sgtable->sgl + sgtable->nents;  in extract_kvec_to_sg()
1274 	struct scatterlist *sg = sgtable->sgl + sgtable->nents;  in extract_xarray_to_sg()