From: jsmart2021@gmail.com
To: linux-scsi@vger.kernel.org, linux-nvme@lists.infradead.org,
sagi@grimberg.me, martin.petersen@oracle.com
Cc: James Smart <jsmart2021@gmail.com>,
Dick Kennedy <dick.kennedy@broadcom.com>,
James Smart <james.smart@broadcom.com>
Subject: [PATCH-v1 05/22] Add debug messages for nvme/fcp resource allocation.
Date: Wed, 19 Apr 2017 21:46:24 -0700 [thread overview]
Message-ID: <20170420044641.10657-6-jsmart2021@gmail.com> (raw)
In-Reply-To: <20170420044641.10657-1-jsmart2021@gmail.com>
From: James Smart <jsmart2021@gmail.com>
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 <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
---
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 -
--
2.1.0
next prev parent reply other threads:[~2017-04-20 4:47 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-20 4:46 [PATCH-v1 00/22] lpfc updates for 11.2.0.12 jsmart2021
2017-04-20 4:46 ` [PATCH-v1 01/22] Standardize nvme SGL segment count jsmart2021
2017-04-20 7:15 ` Johannes Thumshirn
2017-04-20 4:46 ` [PATCH-v1 02/22] Fix nvme unregister port timeout jsmart2021
2017-04-20 7:15 ` Johannes Thumshirn
2017-04-20 4:46 ` [PATCH-v1 03/22] Fix rejected nvme LS Req jsmart2021
2017-04-20 7:29 ` Johannes Thumshirn
2017-04-20 4:46 ` [PATCH-v1 04/22] Fix log message in completion path jsmart2021
2017-04-20 7:32 ` Johannes Thumshirn
2017-04-20 4:46 ` jsmart2021 [this message]
2017-04-20 7:33 ` [PATCH-v1 05/22] Add debug messages for nvme/fcp resource allocation Johannes Thumshirn
2017-04-20 4:46 ` [PATCH-v1 06/22] Fix spelling in comments jsmart2021
2017-04-20 7:34 ` Johannes Thumshirn
2017-04-20 4:46 ` [PATCH-v1 07/22] Remove unused defines for NVME PostBuf jsmart2021
2017-04-20 7:34 ` Johannes Thumshirn
2017-04-20 4:46 ` [PATCH-v1 08/22] Remove NULL ptr check before kfree jsmart2021
2017-04-20 7:34 ` Johannes Thumshirn
2017-04-20 4:46 ` [PATCH-v1 09/22] Fix extra line print in rqpair debug print jsmart2021
2017-04-20 7:35 ` Johannes Thumshirn
2017-04-20 4:46 ` [PATCH-v1 10/22] Fix PRLI ACC rsp for NVME jsmart2021
2017-04-20 7:35 ` Johannes Thumshirn
2017-04-20 4:46 ` [PATCH-v1 11/22] Fix driver unload/reload operation jsmart2021
2017-04-20 7:37 ` Johannes Thumshirn
2017-04-20 9:08 ` Junichi Nomura
2017-04-20 4:46 ` [PATCH-v1 12/22] Fix driver usage of 128B WQEs when WQ_CREATE is V1 jsmart2021
2017-04-20 7:37 ` Johannes Thumshirn
2017-04-20 4:46 ` [PATCH-v1 13/22] Fix nvme initiator handling when not enabled jsmart2021
2017-04-20 7:38 ` Johannes Thumshirn
2017-04-20 4:46 ` [PATCH-v1 14/22] Remove hba lock from NVMET issue WQE jsmart2021
2017-04-20 7:40 ` Johannes Thumshirn
2017-04-20 4:46 ` [PATCH-v1 15/22] Fix driver load issues when MRQ=8 jsmart2021
2017-04-20 7:42 ` Johannes Thumshirn
2017-04-20 4:46 ` [PATCH-v1 16/22] Fix crash after issuing lip reset jsmart2021
2017-04-20 7:42 ` Johannes Thumshirn
2017-04-20 4:46 ` [PATCH-v1 17/22] Fix max_sgl_segments settings for NVME / NVMET jsmart2021
2017-04-20 4:46 ` [PATCH-v1 18/22] Add Fabric assigned WWN support jsmart2021
2017-04-20 7:49 ` Johannes Thumshirn
2017-04-20 4:46 ` [PATCH-v1 19/22] Fix implicit logo and RSCN handling for NVMET jsmart2021
2017-04-20 7:53 ` Johannes Thumshirn
2017-04-20 4:46 ` [PATCH-v1 20/22] Update ABORT processing " jsmart2021
2017-04-20 8:10 ` Johannes Thumshirn
2017-04-20 4:46 ` [PATCH-v1 21/22] Fix Express lane queue creation jsmart2021
2017-04-20 8:11 ` Johannes Thumshirn
2017-04-20 4:46 ` [PATCH-v1 22/22] lpfc revison 11.2.0.12 jsmart2021
2017-04-20 8:11 ` Johannes Thumshirn
2017-04-20 18:30 ` [PATCH-v1 00/22] lpfc updates for 11.2.0.12 Jens Axboe
2017-04-20 18:54 ` James Smart
2017-04-21 7:00 ` Johannes Thumshirn
2017-04-21 11:24 ` Martin K. Petersen
2017-04-21 16:41 ` James Smart
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