diff options
| author | James Smart <jsmart2021@gmail.com> | 2017-06-02 07:07:02 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-06-13 04:37:31 +0300 |
| commit | 2cee7808004b33bd5dc75fccd8d145b5e208ef93 (patch) | |
| tree | afaff55a70dde55df1abd3f102f5e0c59bf2add7 /drivers/scsi/lpfc/lpfc.h | |
| parent | 14041bd170c28f652a91f6ac343acbabfdf1ef4b (diff) | |
| download | linux-2cee7808004b33bd5dc75fccd8d145b5e208ef93.tar.xz | |
scsi: lpfc: Fix counters so outstandng NVME IO count is accurate
NVME FC counters don't reflect actual results
Since counters are not atomic, or protected by a lock, the values often
get screwed up.
Make them atomic, like NVMET. Fix up sysfs and debugfs display
accordingly Added Outstanding IOs to stats display
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index f2c0ba6ced78..a9d73728a68c 100644 --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h @@ -913,16 +913,16 @@ struct lpfc_hba { /* * stat counters */ - uint64_t fc4ScsiInputRequests; - uint64_t fc4ScsiOutputRequests; - uint64_t fc4ScsiControlRequests; - uint64_t fc4ScsiIoCmpls; - uint64_t fc4NvmeInputRequests; - uint64_t fc4NvmeOutputRequests; - uint64_t fc4NvmeControlRequests; - uint64_t fc4NvmeIoCmpls; - uint64_t fc4NvmeLsRequests; - uint64_t fc4NvmeLsCmpls; + atomic_t fc4ScsiInputRequests; + atomic_t fc4ScsiOutputRequests; + atomic_t fc4ScsiControlRequests; + atomic_t fc4ScsiIoCmpls; + atomic_t fc4NvmeInputRequests; + atomic_t fc4NvmeOutputRequests; + atomic_t fc4NvmeControlRequests; + atomic_t fc4NvmeIoCmpls; + atomic_t fc4NvmeLsRequests; + atomic_t fc4NvmeLsCmpls; uint64_t bg_guard_err_cnt; uint64_t bg_apptag_err_cnt; |