Merge remote-tracking branch 'scsi-queue/drivers-for-3.19' into for-linus

Conflicts:
	drivers/scsi/scsi_debug.c

Agreed and tested resolution to a merge problem between a fix in scsi_debug
and a driver update

Signed-off-by: James Bottomley <JBottomley@Parallels.com>

1 files changed, 5 insertions, 10 deletions

diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index 96627bae753c..e42fff6e8c10 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -610,7 +610,7 @@ static void scsi_handle_queue_ramp_up(struct scsi_device *sdev)
 	struct scsi_host_template *sht = sdev->host->hostt;
 	struct scsi_device *tmp_sdev;
 
-	if (!sht->change_queue_depth ||
+	if (!sht->track_queue_depth ||
 	    sdev->queue_depth >= sdev->max_queue_depth)
 		return;
 
@@ -631,12 +631,8 @@ static void scsi_handle_queue_ramp_up(struct scsi_device *sdev)
 		    tmp_sdev->id != sdev->id ||
 		    tmp_sdev->queue_depth == sdev->max_queue_depth)
 			continue;
-		/*
-		 * call back into LLD to increase queue_depth by one
-		 * with ramp up reason code.
-		 */
-		sht->change_queue_depth(tmp_sdev, tmp_sdev->queue_depth + 1,
-					SCSI_QDEPTH_RAMP_UP);
+
+		scsi_change_queue_depth(tmp_sdev, tmp_sdev->queue_depth + 1);
 		sdev->last_queue_ramp_up = jiffies;
 	}
 }
@@ -646,7 +642,7 @@ static void scsi_handle_queue_full(struct scsi_device *sdev)
 	struct scsi_host_template *sht = sdev->host->hostt;
 	struct scsi_device *tmp_sdev;
 
-	if (!sht->change_queue_depth)
+	if (!sht->track_queue_depth)
 		return;
 
 	shost_for_each_device(tmp_sdev, sdev->host) {
@@ -658,8 +654,7 @@ static void scsi_handle_queue_full(struct scsi_device *sdev)
 		 * the device when we got the queue full so we start
 		 * from the highest possible value and work our way down.
 		 */
-		sht->change_queue_depth(tmp_sdev, tmp_sdev->queue_depth - 1,
-					SCSI_QDEPTH_QFULL);
+		scsi_track_queue_full(tmp_sdev, tmp_sdev->queue_depth - 1);
 	}
 }