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[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>
This commit is contained in:
Vasu Dev 2011-08-25 12:40:57 -07:00 committed by James Bottomley
parent 77a2b73a78
commit 21cc0bd3a9
1 changed files with 9 additions and 2 deletions
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11
drivers/scsi/libfc/fc_fcp.c
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@ -2019,6 +2019,11 @@ int fc_eh_abort(struct scsi_cmnd *sc_cmd)
struct fc_fcp_internal *si;
int rc = FAILED;
unsigned long flags;
int rval;
rval = fc_block_scsi_eh(sc_cmd);
if (rval)
return rval;
lport = shost_priv(sc_cmd->device->host);
if (lport->state != LPORT_ST_READY)
@ -2068,9 +2073,9 @@ int fc_eh_device_reset(struct scsi_cmnd *sc_cmd)
int rc = FAILED;
int rval;
rval = fc_remote_port_chkready(rport);
rval = fc_block_scsi_eh(sc_cmd);
if (rval)
goto out;
return rval;
lport = shost_priv(sc_cmd->device->host);
@ -2116,6 +2121,8 @@ int fc_eh_host_reset(struct scsi_cmnd *sc_cmd)
FC_SCSI_DBG(lport, "Resetting host\n");
fc_block_scsi_eh(sc_cmd);
lport->tt.lport_reset(lport);
wait_tmo = jiffies + FC_HOST_RESET_TIMEOUT;
while (!fc_fcp_lport_queue_ready(lport) && time_before(jiffies,