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| author |   Quinn Tran <qutran@marvell.com> | 2019-09-12 11:09:08 -0700 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2019-09-23 23:09:43 -0400 |
| commit | f5187b7d1ac66b61676f896751d3af9fcf8dd592 (patch) | |
| tree | bd510eeca04827def2185bff2fe40f50bd812976 /drivers/scsi/qla2xxx/qla_target.c | |
| parent | scsi: qla2xxx: Fix stale mem access on driver unload (diff) | |
| download | linux-dev-f5187b7d1ac66b61676f896751d3af9fcf8dd592.tar.xz linux-dev-f5187b7d1ac66b61676f896751d3af9fcf8dd592.zip | |
scsi: qla2xxx: Optimize NPIV tear down process
In the case of NPIV port is being torn down, this patch will set a flag to
indicate VPORT_DELETE. This would prevent relogin to be triggered.
Link: https://lore.kernel.org/r/20190912180918.6436-5-hmadhani@marvell.com
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_target.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index b5315be00b4d..a06e56224a55 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -1115,6 +1115,7 @@ void qlt_free_session_done(struct work_struct *work) wake_up_all(&tgt->waitQ); if (!test_bit(PFLG_DRIVER_REMOVING, &base_vha->pci_flags) && + !(vha->vp_idx && test_bit(VPORT_DELETE, &vha->dpc_flags)) && (!tgt || !tgt->tgt_stop) && !LOOP_TRANSITION(vha)) { switch (vha->host->active_mode) { case MODE_INITIATOR: |