82 	u32 send_size;  member
574 	int left = sctx->send_max_size - sctx->send_size;  in tlv_put()
579 	hdr = (struct btrfs_tlv_header *) (sctx->send_buf + sctx->send_size);  in tlv_put()
583 	sctx->send_size += total_len;  in tlv_put()
687 	BUG_ON(sctx->send_size);  in begin_cmd()
689 	sctx->send_size += sizeof(*hdr);  in begin_cmd()
703 	put_unaligned_le32(sctx->send_size - sizeof(*hdr), &hdr->len);  in send_cmd()
706 	crc = btrfs_crc32c(0, (unsigned char *)sctx->send_buf, sctx->send_size);  in send_cmd()
709 	ret = write_buf(sctx->send_filp, sctx->send_buf, sctx->send_size,  in send_cmd()
712 	sctx->total_send_size += sctx->send_size;  in send_cmd()
713 	sctx->cmd_send_size[get_unaligned_le16(&hdr->cmd)] += sctx->send_size;  in send_cmd()
714 	sctx->send_size = 0;  in send_cmd()
4923 	if (sctx->send_max_size - sctx->send_size < sizeof(*hdr) + len)  in put_data_header()
4925 	hdr = (struct btrfs_tlv_header *)(sctx->send_buf + sctx->send_size);  in put_data_header()
4928 	sctx->send_size += sizeof(*hdr);  in put_data_header()
4992 		memcpy(sctx->send_buf + sctx->send_size, addr + pg_offset,  in put_file_data()
5000 		sctx->send_size += cur_len;  in put_file_data()
5192 		memset(sctx->send_buf + sctx->send_size, 0, len);  in send_hole()
5193 		sctx->send_size += len;  in send_hole()