diff options
| author | Quinn Tran <qutran@marvell.com> | 2019-09-12 20:09:08 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-09-24 05:09:43 +0200 |
| commit | f5187b7d1ac66b61676f896751d3af9fcf8dd592 (patch) | |
| tree | bd510eeca04827def2185bff2fe40f50bd812976 /drivers/scsi/qla2xxx/qla_os.c | |
| parent | scsi: qla2xxx: Fix stale mem access on driver unload (diff) | |
| download | linux-f5187b7d1ac66b61676f896751d3af9fcf8dd592.tar.xz linux-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 'drivers/scsi/qla2xxx/qla_os.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_os.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 42980e52fb41..5eda86ff6606 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -1115,9 +1115,14 @@ static inline int test_fcport_count(scsi_qla_host_t *vha) void qla2x00_wait_for_sess_deletion(scsi_qla_host_t *vha) { + u8 i; + qla2x00_mark_all_devices_lost(vha, 0); - wait_event_timeout(vha->fcport_waitQ, test_fcport_count(vha), 10*HZ); + for (i = 0; i < 10; i++) + wait_event_timeout(vha->fcport_waitQ, test_fcport_count(vha), + HZ); + flush_workqueue(vha->hw->wq); } |