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| author | James Smart <jsmart2021@gmail.com> | 2017-06-01 21:07:02 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-06-12 21:37:31 -0400 |
| commit | 2cee7808004b33bd5dc75fccd8d145b5e208ef93 (patch) | |
| tree | afaff55a70dde55df1abd3f102f5e0c59bf2add7 /drivers/scsi/lpfc/lpfc_init.c | |
| parent | 14041bd170c28f652a91f6ac343acbabfdf1ef4b (diff) | |
| download | linux-stable-2cee7808004b33bd5dc75fccd8d145b5e208ef93.tar.gz linux-stable-2cee7808004b33bd5dc75fccd8d145b5e208ef93.tar.bz2 linux-stable-2cee7808004b33bd5dc75fccd8d145b5e208ef93.zip | |
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_init.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_init.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 9add9473cae5..3064f0768033 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -6731,6 +6731,16 @@ lpfc_create_shost(struct lpfc_hba *phba) phba->fc_arbtov = FF_DEF_ARBTOV; atomic_set(&phba->sdev_cnt, 0); + atomic_set(&phba->fc4ScsiInputRequests, 0); + atomic_set(&phba->fc4ScsiOutputRequests, 0); + atomic_set(&phba->fc4ScsiControlRequests, 0); + atomic_set(&phba->fc4ScsiIoCmpls, 0); + atomic_set(&phba->fc4NvmeInputRequests, 0); + atomic_set(&phba->fc4NvmeOutputRequests, 0); + atomic_set(&phba->fc4NvmeControlRequests, 0); + atomic_set(&phba->fc4NvmeIoCmpls, 0); + atomic_set(&phba->fc4NvmeLsRequests, 0); + atomic_set(&phba->fc4NvmeLsCmpls, 0); vport = lpfc_create_port(phba, phba->brd_no, &phba->pcidev->dev); if (!vport) return -ENODEV; |