UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

Add debug messages for nvme/fcp resource allocation. 

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>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
This commit is contained in:
James Smart 2017-04-21 16:04:49 -07:00 committed by Christoph Hellwig
parent c154e750d3
commit e8c0a77935
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/scsi/lpfc/lpfc_init.c
View File

@ -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 -