[SCSI] zfcp: Add information about interrupt to trace.

Store the index of the buffer in the inbound queue used to report
request completion in trace record for request coompletion.
This piece of information allows to better compare qdio and zfcp traces.

Signed-off-by: Martin Peschke <mp3@de.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/s390/scsi/zfcp_dbf.c b/drivers/s390/scsi/zfcp_dbf.c
index 0a2ffc635c77..2bad934a67af 100644
--- a/drivers/s390/scsi/zfcp_dbf.c
+++ b/drivers/s390/scsi/zfcp_dbf.c
@@ -187,6 +187,7 @@ void zfcp_hba_dbf_event_fsf_response(struct zfcp_fsf_req *fsf_req)
         response->fsf_req_status = fsf_req->status;
         response->sbal_first = fsf_req->sbal_first;
         response->sbal_last = fsf_req->sbal_last;
+        response->sbal_response = fsf_req->sbal_response;
         response->pool = fsf_req->pool != NULL;
         response->erp_action = (unsigned long)fsf_req->erp_action;
 
@@ -355,6 +356,7 @@ static void zfcp_hba_dbf_view_response(char **p,
         zfcp_dbf_out(p, "fsf_req_status", "0x%08x", r->fsf_req_status);
         zfcp_dbf_out(p, "sbal_first", "0x%02x", r->sbal_first);
         zfcp_dbf_out(p, "sbal_last", "0x%02x", r->sbal_last);
+        zfcp_dbf_out(p, "sbal_response", "0x%02x", r->sbal_response);
         zfcp_dbf_out(p, "pool", "0x%02x", r->pool);
 
         switch (r->fsf_command) {