linux-kernel - [PATCH 2/6] storvsc: Remove the restriction on max segment size

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Date:   Wed, 14 Dec 2016 18:45:59 -0800
From:   kys@...hange.microsoft.com
To:     linux-kernel@...r.kernel.org, devel@...uxdriverproject.org,
        ohering@...e.com, linux-scsi@...r.kernel.org, apw@...onical.com,
        vkuznets@...hat.com, jasowang@...hat.com,
        martin.petersen@...cle.com, hare@...e.de,
        James.Bottomley@...senPartnership.com
Cc:     "K. Y. Srinivasan" <kys@...sages.microsoft.com>,
        "K. Y. Srinivasan" <kys@...rosoft.com>
Subject: [PATCH 2/6] storvsc: Remove the restriction on max segment size

From: K. Y. Srinivasan <kys@...sages.microsoft.com>

Remove the artificially imposed restriction on max segment size.

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, 0 insertions(+), 2 deletions(-)

diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
index ccb2101..3b1c2f6 100644
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -1267,8 +1267,6 @@ static int storvsc_do_io(struct hv_device *device,
 static int storvsc_device_configure(struct scsi_device *sdevice)
 {
 
-	blk_queue_max_segment_size(sdevice->request_queue, PAGE_SIZE);
-
 	blk_queue_bounce_limit(sdevice->request_queue, BLK_BOUNCE_ANY);
 
 	blk_queue_rq_timeout(sdevice->request_queue, (storvsc_timeout * HZ));
-- 
1.7.4.1