88 	u32 send_size;  member
546 	int left = sctx->send_max_size - sctx->send_size;  in tlv_put()
551 	hdr = (struct btrfs_tlv_header *) (sctx->send_buf + sctx->send_size);  in tlv_put()
555 	sctx->send_size += total_len;  in tlv_put()
659 	BUG_ON(sctx->send_size);  in begin_cmd()
661 	sctx->send_size += sizeof(*hdr);  in begin_cmd()
675 	hdr->len = cpu_to_le32(sctx->send_size - sizeof(*hdr));  in send_cmd()
678 	crc = btrfs_crc32c(0, (unsigned char *)sctx->send_buf, sctx->send_size);  in send_cmd()
681 	ret = write_buf(sctx->send_filp, sctx->send_buf, sctx->send_size,  in send_cmd()
684 	sctx->total_send_size += sctx->send_size;  in send_cmd()
685 	sctx->cmd_send_size[le16_to_cpu(hdr->cmd)] += sctx->send_size;  in send_cmd()
686 	sctx->send_size = 0;  in send_cmd()