From mboxrd@z Thu Jan 1 00:00:00 1970 From: jsmart2021@gmail.com (jsmart2021@gmail.com) Date: Thu, 20 Apr 2017 15:04:31 -0700 Subject: ["PATCH-v2" 05/22] Add debug messages for nvme/fcp resource allocation. In-Reply-To: <20170420220448.27095-1-jsmart2021@gmail.com> References: <20170420220448.27095-1-jsmart2021@gmail.com> Message-ID: <20170420220448.27095-6-jsmart2021@gmail.com> From: James Smart The xri resources are split into pools for NVME and FCP IO when NVME is enabled. There was not message in the log that identified this allocation. Added debug message to log XRI split. Signed-off-by: Dick Kennedy Signed-off-by: James Smart Reviewed-by: Johannes Thumshirn --- drivers/scsi/lpfc/lpfc_init.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 6cc561b..b56da01 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -3508,6 +3508,12 @@ lpfc_sli4_scsi_sgl_update(struct lpfc_hba *phba) spin_unlock(&phba->scsi_buf_list_put_lock); spin_unlock_irq(&phba->scsi_buf_list_get_lock); + lpfc_printf_log(phba, KERN_INFO, LOG_SLI, + "6060 Current allocated SCSI xri-sgl count:%d, " + "maximum SCSI xri count:%d (split:%d)\n", + phba->sli4_hba.scsi_xri_cnt, + phba->sli4_hba.scsi_xri_max, phba->cfg_xri_split); + if (phba->sli4_hba.scsi_xri_cnt > phba->sli4_hba.scsi_xri_max) { /* max scsi xri shrinked below the allocated scsi buffers */ scsi_xri_cnt = phba->sli4_hba.scsi_xri_cnt - -- 2.9.3