diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_scsi.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_scsi.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index 54fd0c81ceaf..cfe1d01eb73f 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -3931,7 +3931,7 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn, struct Scsi_Host *shost; uint32_t logit = LOG_FCP; - phba->fc4ScsiIoCmpls++; + atomic_inc(&phba->fc4ScsiIoCmpls); /* Sanity check on return of outstanding command */ cmd = lpfc_cmd->pCmd; @@ -4250,19 +4250,19 @@ lpfc_scsi_prep_cmnd(struct lpfc_vport *vport, struct lpfc_scsi_buf *lpfc_cmd, vport->cfg_first_burst_size; } fcp_cmnd->fcpCntl3 = WRITE_DATA; - phba->fc4ScsiOutputRequests++; + atomic_inc(&phba->fc4ScsiOutputRequests); } else { iocb_cmd->ulpCommand = CMD_FCP_IREAD64_CR; iocb_cmd->ulpPU = PARM_READ_CHECK; fcp_cmnd->fcpCntl3 = READ_DATA; - phba->fc4ScsiInputRequests++; + atomic_inc(&phba->fc4ScsiInputRequests); } } else { iocb_cmd->ulpCommand = CMD_FCP_ICMND64_CR; iocb_cmd->un.fcpi.fcpi_parm = 0; iocb_cmd->ulpPU = 0; fcp_cmnd->fcpCntl3 = 0; - phba->fc4ScsiControlRequests++; + atomic_inc(&phba->fc4ScsiControlRequests); } if (phba->sli_rev == 3 && !(phba->sli3_options & LPFC_SLI3_BG_ENABLED)) @@ -4640,7 +4640,16 @@ lpfc_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *cmnd) (uint32_t) (cmnd->request->timeout / 1000)); - + switch (lpfc_cmd->fcp_cmnd->fcpCntl3) { + case WRITE_DATA: + atomic_dec(&phba->fc4ScsiOutputRequests); + break; + case READ_DATA: + atomic_dec(&phba->fc4ScsiInputRequests); + break; + default: + atomic_dec(&phba->fc4ScsiControlRequests); + } goto out_host_busy_free_buf; } if (phba->cfg_poll & ENABLE_FCP_RING_POLLING) { |