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| author | James Smart <James.Smart@Emulex.Com> | 2008-02-08 18:49:26 -0500 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-02-11 17:52:57 -0600 |
| commit | e47c9093531d3406a8ae38acca4ce207ef70cc0e (patch) | |
| tree | cb115ec0b7981a100ef39ecfc68a36aa7e3e0f2e /drivers/scsi/lpfc/lpfc_attr.c | |
| parent | 4660c8ed5aaed99d82785499f034a8cc9199866d (diff) | |
| download | linux-3.10-e47c9093531d3406a8ae38acca4ce207ef70cc0e.tar.gz linux-3.10-e47c9093531d3406a8ae38acca4ce207ef70cc0e.tar.bz2 linux-3.10-e47c9093531d3406a8ae38acca4ce207ef70cc0e.zip | |
[SCSI] lpfc 8.2.5 : Correct ndlp referencing issues
Correct ndlp referencing issues:
- Fix ndlp kref issues due to race conditions between threads
- Fix cancel els delay retry event which missed an ndlp reference count
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_attr.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_attr.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index 4bae4a2ed2f..ef061d97a22 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -1191,7 +1191,7 @@ lpfc_update_rport_devloss_tmo(struct lpfc_vport *vport) shost = lpfc_shost_from_vport(vport); spin_lock_irq(shost->host_lock); list_for_each_entry(ndlp, &vport->fc_nodes, nlp_listp) - if (ndlp->rport) + if (NLP_CHK_NODE_ACT(ndlp) && ndlp->rport) ndlp->rport->dev_loss_tmo = vport->cfg_devloss_tmo; spin_unlock_irq(shost->host_lock); } @@ -2384,7 +2384,8 @@ lpfc_get_node_by_target(struct scsi_target *starget) spin_lock_irq(shost->host_lock); /* Search for this, mapped, target ID */ list_for_each_entry(ndlp, &vport->fc_nodes, nlp_listp) { - if (ndlp->nlp_state == NLP_STE_MAPPED_NODE && + if (NLP_CHK_NODE_ACT(ndlp) && + ndlp->nlp_state == NLP_STE_MAPPED_NODE && starget->id == ndlp->nlp_sid) { spin_unlock_irq(shost->host_lock); return ndlp; |