From: Long Li <longli@exchange.microsoft.com>
To: "K. Y. Srinivasan" <kys@microsoft.com>,
Haiyang Zhang <haiyangz@microsoft.com>,
"James E.J. Bottomley" <jejb@linux.vnet.ibm.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>
Cc: devel@linuxdriverproject.org, linux-scsi@vger.kernel.org,
linux-kernel@vger.kernel.org, Long Li <longli@microsoft.com>
Subject: [PATCH 3/3] storvsc: use block layer default segment size
Date: Tue, 6 Sep 2016 14:25:43 -0700 [thread overview]
Message-ID: <1473197143-16760-4-git-send-email-longli@exchange.microsoft.com> (raw)
In-Reply-To: <1473197143-16760-1-git-send-email-longli@exchange.microsoft.com>
From: Long Li <longli@microsoft.com>
We no long have the restriction of page size limit in the SG list. Remove it. The driver can properly handle default block segment size.
---
drivers/scsi/storvsc_drv.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
index 8328c87..ac57f9c 100644
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -1271,9 +1271,6 @@ 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));
--
1.8.5.6
prev parent reply other threads:[~2016-09-06 19:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-06 21:25 [PATCH 0/3] storvsc: fixes issues on Fiber Channel Long Li
2016-09-06 21:25 ` [PATCH 1/3] storvsc: use tagged SRB requests if supported by the device Long Li
2016-09-07 7:46 ` Johannes Thumshirn
2016-09-07 17:19 ` Long Li
2016-09-06 21:25 ` [PATCH 2/3] storvsc: properly handle SRB_ERROR when sense message is present Long Li
2016-09-06 21:25 ` Long Li [this message]
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