From 4b8c6ba616deab7ddf2725f5833cf027a149987f Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 12 Sep 2014 16:00:32 -0700 Subject: [PATCH] scsi: fix regression that accidentally disabled block-based tcq Please try the fix below, looks like the commit broke TCQ for all drivers using block-level tagging. Signed-off-by: Christoph Hellwig --- include/scsi/scsi_tcq.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/scsi/scsi_tcq.h b/include/scsi/scsi_tcq.h index cdcc90b07ecb..e64583560701 100644 --- a/include/scsi/scsi_tcq.h +++ b/include/scsi/scsi_tcq.h @@ -68,7 +68,7 @@ static inline void scsi_activate_tcq(struct scsi_device *sdev, int depth) return; if (!shost_use_blk_mq(sdev->host) && - blk_queue_tagged(sdev->request_queue)) + !blk_queue_tagged(sdev->request_queue)) blk_queue_init_tags(sdev->request_queue, depth, sdev->host->bqt); -- 2.20.1