diff options
| author | Martin Peschke <mp3@de.ibm.com> | 2008-05-19 12:17:44 +0200 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-06-05 09:27:15 -0500 |
| commit | c3baa9a26c5ac7e8d801093d55d33620d8bc2fe2 (patch) | |
| tree | fa3d2a985bd5ece1ebf09122e356087809459b73 /drivers/s390/scsi/zfcp_qdio.c | |
| parent | e891bffe927f39718cf84c35b380d6edb189848b (diff) | |
[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>
Diffstat (limited to 'drivers/s390/scsi/zfcp_qdio.c')
| -rw-r--r-- | drivers/s390/scsi/zfcp_qdio.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/s390/scsi/zfcp_qdio.c b/drivers/s390/scsi/zfcp_qdio.c index 8c83cdc73d9..e71547357f6 100644 --- a/drivers/s390/scsi/zfcp_qdio.c +++ b/drivers/s390/scsi/zfcp_qdio.c @@ -235,7 +235,7 @@ zfcp_qdio_request_handler(struct ccw_device *ccw_device, * zfcp_qdio_reqid_check - checks for valid reqids. */ static void zfcp_qdio_reqid_check(struct zfcp_adapter *adapter, - unsigned long req_id) + unsigned long req_id, int sbal) { struct zfcp_fsf_req *fsf_req; unsigned long flags; @@ -255,6 +255,7 @@ static void zfcp_qdio_reqid_check(struct zfcp_adapter *adapter, atomic_dec(&adapter->reqs_active); spin_unlock_irqrestore(&adapter->req_list_lock, flags); + fsf_req->sbal_response = sbal; /* finish the FSF request */ zfcp_fsf_req_complete(fsf_req); } @@ -321,7 +322,7 @@ zfcp_qdio_response_handler(struct ccw_device *ccw_device, /* look for QDIO request identifiers in SB */ buffere = &buffer->element[buffere_index]; zfcp_qdio_reqid_check(adapter, - (unsigned long) buffere->addr); + (unsigned long) buffere->addr, i); /* * A single used SBALE per inbound SBALE has been |