48 	unsigned used;  member
123 			  ctx->used, 0);  in skcipher_sndbuf()
161 static void skcipher_pull_sgl(struct sock *sk, int used, int put)  in skcipher_pull_sgl()  argument
175 			int plen = min_t(int, used, sg[i].length);  in skcipher_pull_sgl()
183 			used -= plen;  in skcipher_pull_sgl()
184 			ctx->used -= plen;  in skcipher_pull_sgl()
199 	if (!ctx->used)  in skcipher_pull_sgl()
208 	skcipher_pull_sgl(sk, ctx->used, 1);  in skcipher_free_sgl()
273 		if (sk_wait_event(sk, &timeout, ctx->used)) {  in skcipher_wait_for_data()
291 	if (!ctx->used)  in skcipher_data_wakeup()
344 	if (!ctx->more && ctx->used)  in skcipher_sendmsg()
375 			ctx->used += len;  in skcipher_sendmsg()
416 			ctx->used += plen;  in skcipher_sendmsg()
452 	if (!ctx->more && ctx->used)  in skcipher_sendpage()
478 	ctx->used += size;  in skcipher_sendpage()
546 		int used;  in skcipher_recvmsg_async()  local
548 		if (!ctx->used) {  in skcipher_recvmsg_async()
560 		used = min_t(unsigned long, ctx->used,  in skcipher_recvmsg_async()
562 		used = min_t(unsigned long, used, sg->length);  in skcipher_recvmsg_async()
601 		used = af_alg_make_sg(&rsgl->sgl, &msg->msg_iter, used);  in skcipher_recvmsg_async()
602 		err = used;  in skcipher_recvmsg_async()
603 		if (used < 0)  in skcipher_recvmsg_async()
609 		len += used;  in skcipher_recvmsg_async()
610 		skcipher_pull_sgl(sk, used, 0);  in skcipher_recvmsg_async()
611 		iov_iter_advance(&msg->msg_iter, used);  in skcipher_recvmsg_async()
646 	int used;  in skcipher_recvmsg_sync()  local
658 		if (!ctx->used) {  in skcipher_recvmsg_sync()
664 		used = min_t(unsigned long, ctx->used, msg_data_left(msg));  in skcipher_recvmsg_sync()
666 		used = af_alg_make_sg(&ctx->rsgl, &msg->msg_iter, used);  in skcipher_recvmsg_sync()
667 		err = used;  in skcipher_recvmsg_sync()
671 		if (ctx->more || used < ctx->used)  in skcipher_recvmsg_sync()
672 			used -= used % bs;  in skcipher_recvmsg_sync()
675 		if (!used)  in skcipher_recvmsg_sync()
679 					     ctx->rsgl.sg, used,  in skcipher_recvmsg_sync()
694 		copied += used;  in skcipher_recvmsg_sync()
695 		skcipher_pull_sgl(sk, used, 1);  in skcipher_recvmsg_sync()
696 		iov_iter_advance(&msg->msg_iter, used);  in skcipher_recvmsg_sync()
727 	if (ctx->used)  in skcipher_poll()
941 	ctx->used = 0;  in skcipher_accept_parent_nokey()