linux-kernel - [PATCH RESEND 3/7] scsi: storvsc: Always send on the selected outgoing channel

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Message-Id: <1427144801-11920-3-git-send-email-kys@microsoft.com>
Date:	Mon, 23 Mar 2015 14:06:37 -0700
From:	"K. Y. Srinivasan" <kys@...rosoft.com>
To:	gregkh@...uxfoundation.org, linux-kernel@...r.kernel.org,
	devel@...uxdriverproject.org, ohering@...e.com,
	jbottomley@...allels.com, hch@...radead.org,
	linux-scsi@...r.kernel.org, apw@...onical.com, vkuznets@...hat.com,
	jasowang@...hat.com
Cc:	"K. Y. Srinivasan" <kys@...rosoft.com>
Subject: [PATCH RESEND 3/7] scsi: storvsc: Always send on the selected outgoing channel

The current code always sent packets without data on the primary channel.
Properly distribute sending of packets with no data amongst all available
channels. I would like to thank Long Li for noticing this problem.

Signed-off-by: K. Y. Srinivasan <kys@...rosoft.com>
Reviewed-by: Long Li <longli@...rosoft.com>
---
 drivers/scsi/storvsc_drv.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
index 5a12897..be8f12e 100644
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -1362,7 +1362,7 @@ static int storvsc_do_io(struct hv_device *device,
 				vmscsi_size_delta),
 				(unsigned long)request);
 	} else {
-		ret = vmbus_sendpacket(device->channel, vstor_packet,
+		ret = vmbus_sendpacket(outgoing_channel, vstor_packet,
 			       (sizeof(struct vstor_packet) -
 				vmscsi_size_delta),
 			       (unsigned long)request,
-- 
1.7.4.1

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