[SCSI] libfc: block SCSI eh thread for blocked rports
Call fc_block_scsi_eh() in all fcoe eh to blocks the scsi_eh thread for blocked rports. Signed-off-by: Vasu Dev <vasu.dev@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Reviewed-by: Yi Zou <yi.zou@intel.com> Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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1 changed files with 9 additions and 2 deletions
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@ -2019,6 +2019,11 @@ int fc_eh_abort(struct scsi_cmnd *sc_cmd)
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struct fc_fcp_internal *si;
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int rc = FAILED;
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unsigned long flags;
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int rval;
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rval = fc_block_scsi_eh(sc_cmd);
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if (rval)
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return rval;
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lport = shost_priv(sc_cmd->device->host);
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if (lport->state != LPORT_ST_READY)
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@ -2068,9 +2073,9 @@ int fc_eh_device_reset(struct scsi_cmnd *sc_cmd)
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int rc = FAILED;
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int rval;
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rval = fc_remote_port_chkready(rport);
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rval = fc_block_scsi_eh(sc_cmd);
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if (rval)
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goto out;
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return rval;
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lport = shost_priv(sc_cmd->device->host);
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@ -2116,6 +2121,8 @@ int fc_eh_host_reset(struct scsi_cmnd *sc_cmd)
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FC_SCSI_DBG(lport, "Resetting host\n");
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fc_block_scsi_eh(sc_cmd);
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lport->tt.lport_reset(lport);
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wait_tmo = jiffies + FC_HOST_RESET_TIMEOUT;
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while (!fc_fcp_lport_queue_ready(lport) && time_before(jiffies,
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