Fixed deadlock between hbalock and nlp_lock use.
Signed-off-by: James Smart <james.smart@xxxxxxxxxx>
---
lpfc_hbadisc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff -upNr a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c 2013-04-15 18:26:26.937040890 -0400
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c 2013-04-15 18:26:44.695041295 -0400
@@ -160,11 +160,12 @@ lpfc_dev_loss_tmo_callbk(struct fc_rport
if (!list_empty(&evtp->evt_listp))
return;
+ evtp->evt_arg1 = lpfc_nlp_get(ndlp);
+
spin_lock_irq(&phba->hbalock);
/* We need to hold the node by incrementing the reference
* count until this queued work is done
*/
- evtp->evt_arg1 = lpfc_nlp_get(ndlp);
if (evtp->evt_arg1) {
evtp->evt = LPFC_EVT_DEV_LOSS;
list_add_tail(&evtp->evt_listp, &phba->work_list);
--
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