Lines Matching full:sg

610 	struct scatterlist *sg = NULL;
614 		sg = sgl->sg;
616 	if (!sg || sgl->cur >= MAX_SGL_ENTS) {
618 				   struct_size(sgl, sg, (MAX_SGL_ENTS + 1)),
623 		sg_init_table(sgl->sg, MAX_SGL_ENTS + 1);
626 		if (sg)
627 			sg_chain(sg, MAX_SGL_ENTS + 1, sgl->sg);
636  * af_alg_count_tsgl - Count number of TX SG entries
639  * an @offset is provided, the counting of the SG entries starts at the @offset.
642  * @bytes: Count the number of SG entries holding given number of bytes.
643  * @offset: Start the counting of SG entries from the given offset.
644  * Return: Number of TX SG entries found given the constraints
658 		const struct scatterlist *sg = sgl->sg;
664 			if (offset >= sg[i].length) {
665 				offset -= sg[i].length;
666 				bytes -= sg[i].length;
670 			bytes_count = sg[i].length - offset;
708 	struct scatterlist *sg;
714 		sg = sgl->sg;
717 			size_t plen = min_t(size_t, used, sg[i].length);
718 			struct page *page = sg_page(sg + i);
725 			 * SG entries in dst.
736 						    sg[i].offset + dst_offset);
742 			sg[i].length -= plen;
743 			sg[i].offset += plen;
748 			if (sg[i].length)
752 			sg_assign_page(sg + i, NULL);
756 		sock_kfree_s(sk, sgl, struct_size(sgl, sg, MAX_SGL_ENTS + 1));
777 	struct scatterlist *sg;
790 		for_each_sg(tsgl, sg, areq->tsgl_entries, i) {
791 			if (!sg_page(sg))
793 			put_page(sg_page(sg));
1000 		struct scatterlist *sg;
1008 			sg = sgl->sg + sgl->cur - 1;
1010 				    PAGE_SIZE - sg->offset - sg->length);
1012 			err = memcpy_from_msg(page_address(sg_page(sg)) +
1013 					      sg->offset + sg->length,
1018 			sg->length += len;
1019 			ctx->merge = (sg->offset + sg->length) &
1045 		sg = sgl->sg;
1047 			sg_unmark_end(sg + sgl->cur - 1);
1051 				.sgl		= sg,
1064 				get_page(sg_page(&sg[sgl->cur]));
1082 				sg_assign_page(sg + i, pg);
1085 					page_address(sg_page(sg + i)),
1088 					__free_page(sg_page(sg + i));
1089 					sg_assign_page(sg + i, NULL);
1093 				sg[i].length = plen;
1105 			sg_mark_end(sg + sgl->cur - 1);