59 	struct af_alg_sgl sgl;  member
78 	struct scatterlist *sgl;  in skcipher_free_async_sgls()  local
83 		af_alg_free_sg(&rsgl->sgl);  in skcipher_free_async_sgls()
87 	sgl = sreq->tsg;  in skcipher_free_async_sgls()
88 	n = sg_nents(sgl);  in skcipher_free_async_sgls()
89 	for_each_sg(sgl, sg, n, i)  in skcipher_free_async_sgls()
124 	struct skcipher_sg_list *sgl;  in skcipher_alloc_sgl()  local
127 	sgl = list_entry(ctx->tsgl.prev, struct skcipher_sg_list, list);  in skcipher_alloc_sgl()
129 		sg = sgl->sg;  in skcipher_alloc_sgl()
131 	if (!sg || sgl->cur >= MAX_SGL_ENTS) {  in skcipher_alloc_sgl()
132 		sgl = sock_kmalloc(sk, sizeof(*sgl) +  in skcipher_alloc_sgl()
133 				       sizeof(sgl->sg[0]) * (MAX_SGL_ENTS + 1),  in skcipher_alloc_sgl()
135 		if (!sgl)  in skcipher_alloc_sgl()
138 		sg_init_table(sgl->sg, MAX_SGL_ENTS + 1);  in skcipher_alloc_sgl()
139 		sgl->cur = 0;  in skcipher_alloc_sgl()
142 			sg_chain(sg, MAX_SGL_ENTS + 1, sgl->sg);  in skcipher_alloc_sgl()
144 		list_add_tail(&sgl->list, &ctx->tsgl);  in skcipher_alloc_sgl()
154 	struct skcipher_sg_list *sgl;  in skcipher_pull_sgl()  local
159 		sgl = list_first_entry(&ctx->tsgl, struct skcipher_sg_list,  in skcipher_pull_sgl()
161 		sg = sgl->sg;  in skcipher_pull_sgl()
163 		for (i = 0; i < sgl->cur; i++) {  in skcipher_pull_sgl()
182 		list_del(&sgl->list);  in skcipher_pull_sgl()
183 		sock_kfree_s(sk, sgl,  in skcipher_pull_sgl()
184 			     sizeof(*sgl) + sizeof(sgl->sg[0]) *  in skcipher_pull_sgl()
304 	struct skcipher_sg_list *sgl;  in skcipher_sendmsg()  local
351 			sgl = list_entry(ctx->tsgl.prev,  in skcipher_sendmsg()
353 			sg = sgl->sg + sgl->cur - 1;  in skcipher_sendmsg()
385 		sgl = list_entry(ctx->tsgl.prev, struct skcipher_sg_list, list);  in skcipher_sendmsg()
386 		sg = sgl->sg;  in skcipher_sendmsg()
387 		if (sgl->cur)  in skcipher_sendmsg()
388 			sg_unmark_end(sg + sgl->cur - 1);  in skcipher_sendmsg()
390 			i = sgl->cur;  in skcipher_sendmsg()
411 			sgl->cur++;  in skcipher_sendmsg()
412 		} while (len && sgl->cur < MAX_SGL_ENTS);  in skcipher_sendmsg()
415 			sg_mark_end(sg + sgl->cur - 1);  in skcipher_sendmsg()
437 	struct skcipher_sg_list *sgl;  in skcipher_sendpage()  local
461 	sgl = list_entry(ctx->tsgl.prev, struct skcipher_sg_list, list);  in skcipher_sendpage()
463 	if (sgl->cur)  in skcipher_sendpage()
464 		sg_unmark_end(sgl->sg + sgl->cur - 1);  in skcipher_sendpage()
466 	sg_mark_end(sgl->sg + sgl->cur);  in skcipher_sendpage()
468 	sg_set_page(sgl->sg + sgl->cur, page, size, offset);  in skcipher_sendpage()
469 	sgl->cur++;  in skcipher_sendpage()
484 	struct skcipher_sg_list *sgl;  in skcipher_all_sg_nents()  local
488 	list_for_each_entry(sgl, &ctx->tsgl, list) {  in skcipher_all_sg_nents()
489 		sg = sgl->sg;  in skcipher_all_sg_nents()
509 	struct skcipher_sg_list *sgl;  in skcipher_recvmsg_async()  local
551 		sgl = list_first_entry(&ctx->tsgl,  in skcipher_recvmsg_async()
553 		sg = sgl->sg;  in skcipher_recvmsg_async()
599 		used = af_alg_make_sg(&rsgl->sgl, &msg->msg_iter, used);  in skcipher_recvmsg_async()
604 			af_alg_link_sg(&last_rsgl->sgl, &rsgl->sgl);  in skcipher_recvmsg_async()
615 	skcipher_request_set_crypt(req, sreq->tsg, sreq->first_sgl.sgl.sg,  in skcipher_recvmsg_async()
646 	struct skcipher_sg_list *sgl;  in skcipher_recvmsg_sync()  local
674 		sgl = list_first_entry(&ctx->tsgl,  in skcipher_recvmsg_sync()
676 		sg = sgl->sg;  in skcipher_recvmsg_sync()