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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_gs.c | |
| parent | fd5564ba54e0d8a9e3e823d311b764232e09eb5f (diff) | |
| download | linux-f5187b7d1ac66b61676f896751d3af9fcf8dd592.tar.gz linux-f5187b7d1ac66b61676f896751d3af9fcf8dd592.tar.bz2 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_gs.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_gs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c index dc0e36676313..5298ed10059f 100644 --- a/drivers/scsi/qla2xxx/qla_gs.c +++ b/drivers/scsi/qla2xxx/qla_gs.c @@ -3102,7 +3102,8 @@ int qla24xx_post_gpnid_work(struct scsi_qla_host *vha, port_id_t *id) { struct qla_work_evt *e; - if (test_bit(UNLOADING, &vha->dpc_flags)) + if (test_bit(UNLOADING, &vha->dpc_flags) || + (vha->vp_idx && test_bit(VPORT_DELETE, &vha->dpc_flags))) return 0; e = qla2x00_alloc_work(vha, QLA_EVT_GPNID); |