diff options
| author | James Smart | 2012-08-03 18:35:54 +0200 |
|---|---|---|
| committer | James Bottomley | 2012-09-14 15:39:22 +0200 |
| commit | 2a76a28314993d27668fc7f9d5b6427facce4318 (patch) | |
| tree | 4d05de5a9562632c4536e1ee9f7c87d964d70e2a /drivers/scsi/lpfc/lpfc_sli4.h | |
| parent | [SCSI] lpfc 8.3.33: Misc changes to optimize critical path (diff) | |
| download | kernel-qcow2-linux-2a76a28314993d27668fc7f9d5b6427facce4318.tar.gz kernel-qcow2-linux-2a76a28314993d27668fc7f9d5b6427facce4318.tar.xz kernel-qcow2-linux-2a76a28314993d27668fc7f9d5b6427facce4318.zip | |
[SCSI] lpfc 8.3.33: Parallelize SLI-4 Q distribution
Commonize SLI-3/4 Ring/Queue framework, to keep SLI-3 compatibility
Parallelize SLI-4 Q distribution - to use multiple posting/completion queues
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli4.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli4.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli4.h b/drivers/scsi/lpfc/lpfc_sli4.h index f4b57654787b..e7d84134beb1 100644 --- a/drivers/scsi/lpfc/lpfc_sli4.h +++ b/drivers/scsi/lpfc/lpfc_sli4.h @@ -142,6 +142,8 @@ struct lpfc_queue { uint32_t host_index; /* The host's index for putting or getting */ uint32_t hba_index; /* The last known hba index for get or put */ + struct lpfc_sli_ring *pring; /* ptr to io ring associated with q */ + /* For q stats */ uint32_t q_cnt_1; uint32_t q_cnt_2; |