diff options
| author | James Smart <james.smart@emulex.com> | 2013-01-04 00:43:53 +0400 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-01-30 04:28:11 +0400 |
| commit | 8b455cf351bba1b9e46d6a1350888be9f6a289d2 (patch) | |
| tree | e51b54c2033529ca9f5d47bcf9967c9ed1c0dce9 /drivers/scsi/lpfc/lpfc_nportdisc.c | |
| parent | edccdc17d6db65ed3b2d480d9b011f87a50a7daa (diff) | |
| download | linux-8b455cf351bba1b9e46d6a1350888be9f6a289d2.tar.xz | |
[SCSI] lpfc 8.3.37: Fixed stale ndlp state when the node is marked for deferred removal.
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_nportdisc.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_nportdisc.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c index d8fadcb2db73..46128c679202 100644 --- a/drivers/scsi/lpfc/lpfc_nportdisc.c +++ b/drivers/scsi/lpfc/lpfc_nportdisc.c @@ -1115,6 +1115,13 @@ out: "0261 Cannot Register NameServer login\n"); } + /* + ** In case the node reference counter does not go to zero, ensure that + ** the stale state for the node is not processed. + */ + + ndlp->nlp_prev_state = ndlp->nlp_state; + lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE); spin_lock_irq(shost->host_lock); ndlp->nlp_flag |= NLP_DEFER_RM; spin_unlock_irq(shost->host_lock); @@ -2159,13 +2166,16 @@ lpfc_cmpl_plogi_npr_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, { struct lpfc_iocbq *cmdiocb, *rspiocb; IOCB_t *irsp; + struct Scsi_Host *shost = lpfc_shost_from_vport(vport); cmdiocb = (struct lpfc_iocbq *) arg; rspiocb = cmdiocb->context_un.rsp_iocb; irsp = &rspiocb->iocb; if (irsp->ulpStatus) { + spin_lock_irq(shost->host_lock); ndlp->nlp_flag |= NLP_DEFER_RM; + spin_unlock_irq(shost->host_lock); return NLP_STE_FREED_NODE; } return ndlp->nlp_state; |