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From: Mike Christie <michael.christie@oracle.com>
To: lduncan@suse.com, cleech@redhat.com, njavali@marvell.com,
	mrangankar@marvell.com, GR-QLogic-Storage-Upstream@marvell.com,
	martin.petersen@oracle.com, linux-scsi@vger.kernel.org,
	jejb@linux.ibm.com
Cc: Mike Christie <michael.christie@oracle.com>
Subject: [PATCH V3 09/15] scsi: iscsi_tcp: Tell net when there's more data
Date: Tue, 29 Mar 2022 13:03:20 -0500	[thread overview]
Message-ID: <20220329180326.5586-10-michael.christie@oracle.com> (raw)
In-Reply-To: <20220329180326.5586-1-michael.christie@oracle.com>

If we have more data set the MSG_SENDPAGE_NOTLAST in case we go down the
sendpage path.

Reviewed-by: Lee Duncan <lduncan@suse.com>
Signed-off-by: Mike Christie <michael.christie@oracle.com>
---
 drivers/scsi/iscsi_tcp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c
index dfca81d4e3ee..f50c00f2ef9b 100644
--- a/drivers/scsi/iscsi_tcp.c
+++ b/drivers/scsi/iscsi_tcp.c
@@ -306,7 +306,7 @@ static int iscsi_sw_tcp_xmit_segment(struct iscsi_tcp_conn *tcp_conn,
 		copy = segment->size - offset;
 
 		if (segment->total_copied + segment->size < segment->total_size)
-			flags |= MSG_MORE;
+			flags |= MSG_MORE | MSG_SENDPAGE_NOTLAST;
 
 		/* Use sendpage if we can; else fall back to sendmsg */
 		if (!segment->data) {
-- 
2.25.1


  parent reply	other threads:[~2022-03-29 18:09 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-29 18:03 [PATCH V3 00/15] misc iscsi patches Mike Christie
2022-03-29 18:03 ` [PATCH V3 01/15] scsi: iscsi: Move iscsi_ep_disconnect Mike Christie
2022-03-30 15:48   ` Lee Duncan
2022-04-01  9:17   ` wubo (T)
2022-03-29 18:03 ` [PATCH V3 02/15] scsi: iscsi: Fix offload conn cleanup when iscsid restarts Mike Christie
2022-03-31 18:04   ` Lee Duncan
2022-03-29 18:03 ` [PATCH V3 03/15] scsi: iscsi: Merge suspend fields Mike Christie
2022-04-01  9:29   ` wubo (T)
2022-03-29 18:03 ` [PATCH V3 04/15] scsi: iscsi: Fix nop handling during conn recovery Mike Christie
2022-04-01 17:13   ` Lee Duncan
2022-03-29 18:03 ` [PATCH V3 05/15] scsi: iscsi: Rename iscsi_conn_queue_work Mike Christie
2022-03-29 18:03 ` [PATCH V3 06/15] scsi: iscsi: Add recv workqueue helpers Mike Christie
2022-03-29 18:03 ` [PATCH V3 07/15] scsi: iscsi: Allow a recv and xmit work to run Mike Christie
2022-03-29 18:03 ` [PATCH V3 08/15] scsi: iscsi: Run recv path from workqueue Mike Christie
2022-03-29 18:03 ` Mike Christie [this message]
2022-03-29 18:03 ` [PATCH V3 10/15] scsi: iscsi_tcp: Drop target_alloc use Mike Christie
2022-03-29 18:03 ` [PATCH V3 11/15] scsi: iscsi: remove unneeded task state check Mike Christie
2022-03-29 18:03 ` [PATCH V3 12/15] scsi: iscsi: Remove iscsi_get_task back_lock requirement Mike Christie
2022-03-29 18:03 ` [PATCH V3 13/15] scsi: iscsi: Try to avoid taking back_lock in xmit path Mike Christie
2022-03-29 18:03 ` [PATCH V3 14/15] scsi: libiscsi: improve conn_send_pdu API Mike Christie
2022-03-29 18:03 ` [PATCH V3 15/15] scsi: iscsi: Fix race between recovery and task xmit Mike Christie
2022-04-02 21:36 ` [PATCH V3 00/15] misc iscsi patches Mike Christie

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