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| author | James Smart <jsmart2021@gmail.com> | 2018-04-10 00:24:24 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-04-19 02:34:02 +0300 |
| commit | 2448e484259debb1cb8f00a06a8a0a2c6edd9d80 (patch) | |
| tree | 9dc2a741309943f5a5f85352c319d09ea673dac0 /drivers/scsi/lpfc/lpfc_sli.c | |
| parent | 66a210ffb877dc93644d02b688d5d8586aab4e60 (diff) | |
| download | linux-2448e484259debb1cb8f00a06a8a0a2c6edd9d80.tar.xz | |
scsi: lpfc: Enlarge nvmet asynchronous receive buffer counts
Under large io load, the current sizing of asynchronous buffer counts
could be exceeded, indicated by a 2885 log message:
2885 Port Status Event: port status reg 0x81800000, port smphr
reg 0xc000, error 1=0x52004a01, error 2=0x0
Enlarge the async receive queue size. Allow for a configurable number
of buffers to be posted to each RQ, using the new attribute
lpfc_nvmet_mrq_post.
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index cb17e2b2be81..e0a8c8008195 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -7199,7 +7199,7 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba) lpfc_post_rq_buffer( phba, phba->sli4_hba.nvmet_mrq_hdr[i], phba->sli4_hba.nvmet_mrq_data[i], - LPFC_NVMET_RQE_DEF_COUNT, i); + phba->cfg_nvmet_mrq_post, i); } } |