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SubjectRFC: Set MSG_MORE in iscsit_fe_sendpage_sg to avoid sending multiple TCP packets instead of one
Hello Eric,
I took the liberty to test and make your patch compile by adding the
following changeset:

--- a/drivers/target/iscsi/iscsi_target_parameters.c
+++ b/drivers/target/iscsi/iscsi_target_parameters.c
@@ -79,7 +79,7 @@ int iscsi_login_tx_data(
*/
conn->if_marker += length;

- tx_sent = tx_data(conn, &iov[0], iov_cnt, length);
+ tx_sent = tx_data(conn, &iov[0], iov_cnt, length, 0);
if (tx_sent != length) {
pr_err("tx_data returned %d, expecting %d.\n",
tx_sent, length);
Hello Nab,
please consider this for upstream. If I should clean it up in two patches:

- One patch to change the interface iscsit_do_tx_data and tx_data

- Another patch who uses the newly introduced interface

Let me know. This is how I would have normally done it. I set Eric as author
but singed it off and tested it. My testbed was: Using ESXi 5.5.0 GA to create
a 500 GB VMFS filesystem via iSCSI.

Cheers,
Thomas


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