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| author | Christof Schmitt <christof.schmitt@de.ibm.com> | 2010-07-08 09:53:09 +0200 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-07-28 16:46:41 +0200 |
| commit | 9c785d944e6fa7eef390c799b93e43243505780c (patch) | |
| tree | b17a4ef36212db7f2a5cc34081dd0f49ae829c61 /drivers/s390/scsi/zfcp_erp.c | |
| parent | [SCSI] zfcp: Use forced_reopen in terminate_rport_io callback (diff) | |
| download | linux-9c785d944e6fa7eef390c799b93e43243505780c.tar.xz linux-9c785d944e6fa7eef390c799b93e43243505780c.zip | |
[SCSI] zfcp: Fail erp after timeout
After a timeout notification, do not try to run the erp strategy.
Return from the erp with "failed" to possibly trigger a retry.
Reviewed-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/s390/scsi/zfcp_erp.c')
| -rw-r--r-- | drivers/s390/scsi/zfcp_erp.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c index 03cd6365ed04..64471ba6ac09 100644 --- a/drivers/s390/scsi/zfcp_erp.c +++ b/drivers/s390/scsi/zfcp_erp.c @@ -1246,6 +1246,11 @@ static int zfcp_erp_strategy(struct zfcp_erp_action *erp_action) goto unlock; } + if (erp_action->status & ZFCP_STATUS_ERP_TIMEDOUT) { + retval = ZFCP_ERP_FAILED; + goto check_target; + } + zfcp_erp_action_to_running(erp_action); /* no lock to allow for blocking operations */ @@ -1278,6 +1283,7 @@ static int zfcp_erp_strategy(struct zfcp_erp_action *erp_action) goto unlock; } +check_target: retval = zfcp_erp_strategy_check_target(erp_action, retval); zfcp_erp_action_dequeue(erp_action); retval = zfcp_erp_strategy_statechange(erp_action, retval); |