diff options
| author | Quinn Tran <quinn.tran@cavium.com> | 2017-06-14 06:47:22 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-06-28 04:21:41 +0300 |
| commit | 7c3f8fd10bab0b4d9021a11f123fd67e81ef3b0e (patch) | |
| tree | 462d4eb62fdd6894ca472bda3b1f3b9183e1349f /drivers/scsi/qla2xxx/qla_target.h | |
| parent | 4b60c82736d0e2d7f863cba1a320e89bf74a884e (diff) | |
| download | linux-7c3f8fd10bab0b4d9021a11f123fd67e81ef3b0e.tar.xz | |
scsi: qla2xxx: move fields from qla_hw_data to qla_qpair
- Move chip_reset, enable_class_2 fields from qla_hw_data to qla_qpair
to reduce cache thrash for target MQ.
- Optimizations to reduce unnecessary memory load for good path io.
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.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/scsi/qla2xxx/qla_target.h b/drivers/scsi/qla2xxx/qla_target.h index 22c783e3e38f..5f497311d7b7 100644 --- a/drivers/scsi/qla2xxx/qla_target.h +++ b/drivers/scsi/qla2xxx/qla_target.h @@ -881,6 +881,7 @@ struct qla_tgt_cmd { struct se_cmd se_cmd; struct fc_port *sess; struct qla_qpair *qpair; + uint32_t reset_count; int state; struct work_struct work; /* Sense buffer that will be mapped into outgoing status */ @@ -906,7 +907,6 @@ struct qla_tgt_cmd { int offset; u64 unpacked_lun; enum dma_data_direction dma_data_direction; - uint32_t reset_count; uint16_t loop_id; /* to save extra sess dereferences */ struct qla_tgt *tgt; /* to save extra sess dereferences */ @@ -980,7 +980,6 @@ struct qla_tgt_prm { int seg_cnt; int req_cnt; uint16_t rq_result; - uint16_t scsi_status; int sense_buffer_len; int residual; int add_status_pkt; |