sugar/linux
1
0
Fork 0
Code Activity

scsi: qla2xxx: Add function call to qpair for door bell

Browse Source 
Add call back to door bell for qpair. This help reduce access to
qla_hw_data structure, in order to reduce cach thrash.

Signed-off-by: Quinn Tran <quinn.tran@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Quinn Tran
2017-06-13 20:47:24 -07:00
committed by Martin K. Petersen
parent af7bb3826a
commit 8abfa9e226
6 changed files with 94 additions and 35 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/scsi/qla2xxx/qla_target.h
View File

@@ -1097,7 +1097,7 @@ extern int qlt_free_qfull_cmds(struct qla_qpair *);
extern void qlt_logo_completion_handler(fc_port_t *, int);
extern void qlt_do_generation_tick(struct scsi_qla_host *, int *);
void qlt_send_resp_ctio(scsi_qla_host_t *, struct qla_tgt_cmd *, uint8_t,
void qlt_send_resp_ctio(struct qla_qpair *, struct qla_tgt_cmd *, uint8_t,
uint8_t, uint8_t, uint8_t);
extern void qlt_abort_cmd_on_host_reset(struct scsi_qla_host *,
struct qla_tgt_cmd *);