diff options
| author | Steffen Maier <maier@linux.vnet.ibm.com> | 2016-08-10 18:30:47 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-08-12 16:17:12 -0400 |
| commit | 35f040df97fa0e94c7851c054ec71533c88b4b81 (patch) | |
| tree | 1cf0cd950e15e5e038318266d1ad077fd62bf2df /drivers/s390/scsi/zfcp_dbf.c | |
| parent | 4eeaa4f3f1d6c47b69f70e222297a4df4743363e (diff) | |
zfcp: retain trace level for SCSI and HBA FSF response records
While retaining the actual filtering according to trace level,
the following commits started to write such filtered records
with a hardcoded record level of 1 instead of the actual record level:
commit 250a1352b95e1db3216e5c5d4f4365bea5122f4a
("[SCSI] zfcp: Redesign of the debug tracing for SCSI records.")
commit a54ca0f62f953898b05549391ac2a8a4dad6482b
("[SCSI] zfcp: Redesign of the debug tracing for HBA records.")
Now we can distinguish written records again for offline level filtering.
Signed-off-by: Steffen Maier <maier@linux.vnet.ibm.com>
Fixes: 250a1352b95e ("[SCSI] zfcp: Redesign of the debug tracing for SCSI records.")
Fixes: a54ca0f62f95 ("[SCSI] zfcp: Redesign of the debug tracing for HBA records.")
Cc: <stable@vger.kernel.org> #2.6.38+
Reviewed-by: Benjamin Block <bblock@linux.vnet.ibm.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/s390/scsi/zfcp_dbf.c')
| -rw-r--r-- | drivers/s390/scsi/zfcp_dbf.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/s390/scsi/zfcp_dbf.c b/drivers/s390/scsi/zfcp_dbf.c index 5d7fbe4e907e..2308253ddddc 100644 --- a/drivers/s390/scsi/zfcp_dbf.c +++ b/drivers/s390/scsi/zfcp_dbf.c @@ -3,7 +3,7 @@ * * Debug traces for zfcp. * - * Copyright IBM Corp. 2002, 2013 + * Copyright IBM Corp. 2002, 2015 */ #define KMSG_COMPONENT "zfcp" @@ -65,7 +65,7 @@ void zfcp_dbf_pl_write(struct zfcp_dbf *dbf, void *data, u16 length, char *area, * @tag: tag indicating which kind of unsolicited status has been received * @req: request for which a response was received */ -void zfcp_dbf_hba_fsf_res(char *tag, struct zfcp_fsf_req *req) +void zfcp_dbf_hba_fsf_res(char *tag, int level, struct zfcp_fsf_req *req) { struct zfcp_dbf *dbf = req->adapter->dbf; struct fsf_qtcb_prefix *q_pref = &req->qtcb->prefix; @@ -97,7 +97,7 @@ void zfcp_dbf_hba_fsf_res(char *tag, struct zfcp_fsf_req *req) rec->pl_len, "fsf_res", req->req_id); } - debug_event(dbf->hba, 1, rec, sizeof(*rec)); + debug_event(dbf->hba, level, rec, sizeof(*rec)); spin_unlock_irqrestore(&dbf->hba_lock, flags); } @@ -399,7 +399,8 @@ void zfcp_dbf_san_in_els(char *tag, struct zfcp_fsf_req *fsf) * @sc: pointer to struct scsi_cmnd * @fsf: pointer to struct zfcp_fsf_req */ -void zfcp_dbf_scsi(char *tag, struct scsi_cmnd *sc, struct zfcp_fsf_req *fsf) +void zfcp_dbf_scsi(char *tag, int level, struct scsi_cmnd *sc, + struct zfcp_fsf_req *fsf) { struct zfcp_adapter *adapter = (struct zfcp_adapter *) sc->device->host->hostdata[0]; @@ -442,7 +443,7 @@ void zfcp_dbf_scsi(char *tag, struct scsi_cmnd *sc, struct zfcp_fsf_req *fsf) } } - debug_event(dbf->scsi, 1, rec, sizeof(*rec)); + debug_event(dbf->scsi, level, rec, sizeof(*rec)); spin_unlock_irqrestore(&dbf->scsi_lock, flags); } |