1941 	struct cifs_readdata *rdata = mid->callback_data;  in smb2_readv_callback()  local
1942 	struct cifs_tcon *tcon = tlink_tcon(rdata->cfile->tlink);  in smb2_readv_callback()
1944 	struct smb2_hdr *buf = (struct smb2_hdr *)rdata->iov.iov_base;  in smb2_readv_callback()
1946 	struct smb_rqst rqst = { .rq_iov = &rdata->iov,  in smb2_readv_callback()
1948 				 .rq_pages = rdata->pages,  in smb2_readv_callback()
1949 				 .rq_npages = rdata->nr_pages,  in smb2_readv_callback()
1950 				 .rq_pagesz = rdata->pagesz,  in smb2_readv_callback()
1951 				 .rq_tailsz = rdata->tailsz };  in smb2_readv_callback()
1954 		 __func__, mid->mid, mid->mid_state, rdata->result,  in smb2_readv_callback()
1955 		 rdata->bytes);  in smb2_readv_callback()
1970 		task_io_account_read(rdata->got_bytes);  in smb2_readv_callback()
1971 		cifs_stats_bytes_read(tcon, rdata->got_bytes);  in smb2_readv_callback()
1975 		rdata->result = -EAGAIN;  in smb2_readv_callback()
1976 		if (server->sign && rdata->got_bytes)  in smb2_readv_callback()
1978 			rdata->got_bytes = 0;  in smb2_readv_callback()
1980 		task_io_account_read(rdata->got_bytes);  in smb2_readv_callback()
1981 		cifs_stats_bytes_read(tcon, rdata->got_bytes);  in smb2_readv_callback()
1984 		if (rdata->result != -ENODATA)  in smb2_readv_callback()
1985 			rdata->result = -EIO;  in smb2_readv_callback()
1988 	if (rdata->result)  in smb2_readv_callback()
1991 	queue_work(cifsiod_wq, &rdata->work);  in smb2_readv_callback()
2000 smb2_async_readv(struct cifs_readdata *rdata)  in smb2_async_readv()  argument
2005 	struct smb_rqst rqst = { .rq_iov = &rdata->iov,  in smb2_async_readv()
2010 		 __func__, rdata->offset, rdata->bytes);  in smb2_async_readv()
2012 	io_parms.tcon = tlink_tcon(rdata->cfile->tlink);  in smb2_async_readv()
2013 	io_parms.offset = rdata->offset;  in smb2_async_readv()
2014 	io_parms.length = rdata->bytes;  in smb2_async_readv()
2015 	io_parms.persistent_fid = rdata->cfile->fid.persistent_fid;  in smb2_async_readv()
2016 	io_parms.volatile_fid = rdata->cfile->fid.volatile_fid;  in smb2_async_readv()
2017 	io_parms.pid = rdata->pid;  in smb2_async_readv()
2021 	rc = smb2_new_read_req(&rdata->iov, &io_parms, 0, 0);  in smb2_async_readv()
2023 		if (rc == -EAGAIN && rdata->credits) {  in smb2_async_readv()
2025 			rdata->credits = 0;  in smb2_async_readv()
2034 	buf = (struct smb2_hdr *)rdata->iov.iov_base;  in smb2_async_readv()
2036 	rdata->iov.iov_len = get_rfc1002_length(rdata->iov.iov_base) + 4;  in smb2_async_readv()
2038 	if (rdata->credits) {  in smb2_async_readv()
2039 		buf->CreditCharge = cpu_to_le16(DIV_ROUND_UP(rdata->bytes,  in smb2_async_readv()
2042 		server->credits += rdata->credits -  in smb2_async_readv()
2049 	kref_get(&rdata->refcount);  in smb2_async_readv()
2052 			     rdata, flags);  in smb2_async_readv()
2054 		kref_put(&rdata->refcount, cifs_readdata_release);  in smb2_async_readv()