From f5187b7d1ac66b61676f896751d3af9fcf8dd592 Mon Sep 17 00:00:00 2001 From: Quinn Tran Date: Thu, 12 Sep 2019 11:09:08 -0700 Subject: 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 Signed-off-by: Himanshu Madhani Signed-off-by: Martin K. Petersen --- drivers/scsi/qla2xxx/qla_attr.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/scsi/qla2xxx/qla_attr.c') diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index e9c449ef515c..8b3015361428 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -2920,6 +2920,8 @@ qla24xx_vport_delete(struct fc_vport *fc_vport) struct qla_hw_data *ha = vha->hw; uint16_t id = vha->vp_idx; + set_bit(VPORT_DELETE, &vha->dpc_flags); + while (test_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags) || test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags)) msleep(1000); -- cgit v1.2.3