diff options
| author | Arun Easi <arun.easi@qlogic.com> | 2011-05-10 11:18:17 -0700 |
|---|---|---|
| committer | James Bottomley <jbottomley@parallels.com> | 2011-05-17 11:25:38 +0400 |
| commit | 9f40682e2857a3c2ddb80a87b185af3c6a708346 (patch) | |
| tree | 910dcba158d0da3f9297274022fa3d69423d1439 | |
| parent | 7630abd0c690e90cea9412846f596fe1565aaa0e (diff) | |
[SCSI] qla2xxx: Fix vport delete hang when logins are outstanding.
Timer is required to flush out entries that may be present in work queues.
Cc: stable@kernel.org
Signed-off-by: Arun Easi <arun.easi@qlogic.com>
Signed-off-by: Madhuranath Iyengar <Madhu.Iyengar@qlogic.com>
Signed-off-by: James Bottomley <jbottomley@parallels.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_attr.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index 75faf480aa7..260c0300b3e 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -1877,14 +1877,15 @@ qla24xx_vport_delete(struct fc_vport *fc_vport) scsi_remove_host(vha->host); + /* Allow timer to run to drain queued items, when removing vp */ + qla24xx_deallocate_vp_id(vha); + if (vha->timer_active) { qla2x00_vp_stop_timer(vha); DEBUG15(printk(KERN_INFO "scsi(%ld): timer for the vport[%d]" " = %p has stopped\n", vha->host_no, vha->vp_idx, vha)); } - qla24xx_deallocate_vp_id(vha); - /* No pending activities shall be there on the vha now */ DEBUG(msleep(random32()%10)); /* Just to see if something falls on * the net we have placed below */ |