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[SCSI] libfc: add queue_depth ramp up 

Adjust queue_depth on fc_change_queue_depth call back
with reason SCSI_QDEPTH_RAMP_UP, no additional resource
adjustments necessary for libfc.

Signed-off-by: Vasu Dev <vasu.dev@intel.com>
Acked-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Vasu Dev 2009-10-15 17:47:06 -07:00 committed by James Bottomley
parent 4a84067dbf
commit 229b8d72f3
1 changed files with 3 additions and 0 deletions
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3
drivers/scsi/libfc/fc_fcp.c
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@ -2056,6 +2056,9 @@ int fc_change_queue_depth(struct scsi_device *sdev, int qdepth, int reason)
case SCSI_QDEPTH_QFULL:
scsi_track_queue_full(sdev, qdepth);
break;
case SCSI_QDEPTH_RAMP_UP:
scsi_adjust_queue_depth(sdev, scsi_get_tag_type(sdev), qdepth);
break;
default:
return -EOPNOTSUPP;
}