23 	struct scatterlist sgs[];  member
90 static void virtsnd_pcm_sg_from(struct scatterlist *sgs, int nsgs, u8 *data,  in virtsnd_pcm_sg_from()  argument
104 		    sg_phys(&sgs[idx]) + sgs[idx].length != page_to_phys(pg)) {  in virtsnd_pcm_sg_from()
107 			sg_set_page(&sgs[++idx], pg, pg_length,  in virtsnd_pcm_sg_from()
110 			sgs[idx].length += pg_length;  in virtsnd_pcm_sg_from()
117 	sg_mark_end(&sgs[idx]);  in virtsnd_pcm_sg_from()
149 		msg = kzalloc(struct_size(msg, sgs, sg_num + 2), GFP_KERNEL);  in virtsnd_pcm_msg_alloc()
154 		sg_init_one(&msg->sgs[PCM_MSG_SG_XFER], &msg->xfer,  in virtsnd_pcm_msg_alloc()
156 		sg_init_one(&msg->sgs[PCM_MSG_SG_STATUS], &msg->status,  in virtsnd_pcm_msg_alloc()
159 		virtsnd_pcm_sg_from(&msg->sgs[PCM_MSG_SG_DATA], sg_num, data,  in virtsnd_pcm_msg_alloc()
217 			&msg->sgs[PCM_MSG_SG_XFER],  in virtsnd_pcm_msg_send()
218 			&msg->sgs[PCM_MSG_SG_DATA],  in virtsnd_pcm_msg_send()
219 			&msg->sgs[PCM_MSG_SG_STATUS]  in virtsnd_pcm_msg_send()