summaryrefslogtreecommitdiffstats
path: root/drivers/scsi/qla2xxx/qla_target.h
diff options
context:
space:
mode:
authorQuinn Tran <quinn.tran@cavium.com>2017-06-14 05:47:25 +0200
committerMartin K. Petersen <martin.petersen@oracle.com>2017-06-28 03:21:41 +0200
commit22d84726e3b82458dee015c56c88dae8c861436e (patch)
tree59254a1d0fe955cb46608352d2c65cd15895b3f5 /drivers/scsi/qla2xxx/qla_target.h
parentscsi: qla2xxx: Add function call to qpair for door bell (diff)
downloadlinux-22d84726e3b82458dee015c56c88dae8c861436e.tar.xz
linux-22d84726e3b82458dee015c56c88dae8c861436e.zip
scsi: qla2xxx: Add debug logging routine for qpair
For target main path io routines that uses qpair, create new logging & debugging routines to use qpair instead of reaching for scsi_qla_host to reduce cache 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>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_target.h')
-rw-r--r--drivers/scsi/qla2xxx/qla_target.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_target.h b/drivers/scsi/qla2xxx/qla_target.h
index 30a389445de4..bb8f73a86b2b 100644
--- a/drivers/scsi/qla2xxx/qla_target.h
+++ b/drivers/scsi/qla2xxx/qla_target.h
@@ -908,6 +908,7 @@ struct qla_tgt_cmd {
u64 unpacked_lun;
enum dma_data_direction dma_data_direction;
+ uint16_t vp_idx;
uint16_t loop_id; /* to save extra sess dereferences */
struct qla_tgt *tgt; /* to save extra sess dereferences */
struct scsi_qla_host *vha;