diff options
| author | James Smart <jsmart2021@gmail.com> | 2017-12-08 17:18:10 -0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-12-20 21:11:48 -0500 |
| commit | 4b056682d8812af30c6e6022f653b75abe2f26c7 (patch) | |
| tree | 7945593ec50729f8508286a3daec7a1f19230ed1 /drivers/scsi/lpfc/lpfc_nvme.h | |
| parent | 3fd78355cdd59dbfec60e03a539378e3e3498c38 (diff) | |
scsi: lpfc: Beef up stat counters for debug
If log verbose in not turned on, its hard to tell when certain error
paths get hit. Add stats counters and corresponding logic to
debugfs/sysfs to aid understanding what paths were traversed.
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_nvme.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_nvme.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/scsi/lpfc/lpfc_nvme.h b/drivers/scsi/lpfc/lpfc_nvme.h index 03b0e8471ef4..e79f8f75758c 100644 --- a/drivers/scsi/lpfc/lpfc_nvme.h +++ b/drivers/scsi/lpfc/lpfc_nvme.h @@ -38,7 +38,18 @@ struct lpfc_nvme_qhandle { struct lpfc_nvme_lport { struct lpfc_vport *vport; struct completion lport_unreg_done; - /* Add sttats counters here */ + /* Add stats counters here */ + atomic_t xmt_fcp_noxri; + atomic_t xmt_fcp_bad_ndlp; + atomic_t xmt_fcp_qdepth; + atomic_t xmt_fcp_wqerr; + atomic_t xmt_fcp_abort; + atomic_t xmt_ls_abort; + atomic_t xmt_ls_err; + atomic_t cmpl_fcp_xb; + atomic_t cmpl_fcp_err; + atomic_t cmpl_ls_xb; + atomic_t cmpl_ls_err; }; struct lpfc_nvme_rport { |