From: K. Y. Srinivasan <k...@messages.microsoft.com>

Enable tracking of queue depth.

Signed-off-by: K. Y. Srinivasan <k...@microsoft.com>
Reviewed-by: Long Li <lon...@microsoft.com>
---
 drivers/scsi/storvsc_drv.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
index 05526b7..ccb2101 100644
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -1550,6 +1550,7 @@ static int storvsc_queuecommand(struct Scsi_Host *host, 
struct scsi_cmnd *scmnd)
        /* Make sure we dont get a sg segment crosses a page boundary */
        .dma_boundary =         PAGE_SIZE-1,
        .no_write_same =        1,
+       .track_queue_depth =    1,
 };
 
 enum {
-- 
1.7.4.1

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