From: Chad Dupuis <chad.dupuis@cavium.com>
Date: Wed, 25 Apr 2018 06:08:56 -0700
Subject: scsi: qedf: Add task id to kref_get_unless_zero() debug messages when
 flushing requests
Git-commit: 8025c84208ef53a8a57f04d3d44a091e272510d3
Patch-mainline: v4.18-rc1
References: bsc#1086317

Helps to corroborate which requests we can't get reference on and if
it's real bug or not.

Signed-off-by: Chad Dupuis <chad.dupuis@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Lee Duncan <lduncan@suse.com>
---

 drivers/scsi/qedf/qedf_io.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- a/drivers/scsi/qedf/qedf_io.c
+++ b/drivers/scsi/qedf/qedf_io.c
@@ -1445,8 +1445,8 @@ void qedf_flush_active_ios(struct qedf_rport *fcport, int lun)
 			rc = kref_get_unless_zero(&io_req->refcount);
 			if (!rc) {
 				QEDF_ERR(&(qedf->dbg_ctx),
-				    "Could not get kref for io_req=0x%p.\n",
-				    io_req);
+				    "Could not get kref for ELS io_req=0x%p xid=0x%x.\n",
+				    io_req, io_req->xid);
 				continue;
 			}
 			qedf_flush_els_req(qedf, io_req);
@@ -1472,7 +1472,7 @@ void qedf_flush_active_ios(struct qedf_rport *fcport, int lun)
 		rc = kref_get_unless_zero(&io_req->refcount);
 		if (!rc) {
 			QEDF_ERR(&(qedf->dbg_ctx), "Could not get kref for "
-			    "io_req=0x%p\n", io_req);
+			    "io_req=0x%p xid=0x%x\n", io_req, io_req->xid);
 			continue;
 		}
 		QEDF_INFO(&(qedf->dbg_ctx), QEDF_LOG_IO,