[SCSI] libsas: fix mixed topology recovery
If we have a domain with sas and sata devices there may still be sas
recovery actions to take after peeling off the commands to send to
libata.
Reported-by: Andrzej Jakowski <andrzej.jakowski@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c
index b563ff2..e58ca50 100644
--- a/drivers/scsi/libsas/sas_scsi_host.c
+++ b/drivers/scsi/libsas/sas_scsi_host.c
@@ -678,7 +678,8 @@
shost->host_eh_scheduled = 0;
spin_unlock_irqrestore(shost->host_lock, flags);
- SAS_DPRINTK("Enter %s\n", __func__);
+ SAS_DPRINTK("Enter %s busy: %d failed: %d\n",
+ __func__, shost->host_busy, shost->host_failed);
/*
* Deal with commands that still have SAS tasks (i.e. they didn't
* complete via the normal sas_task completion mechanism)
@@ -693,9 +694,9 @@
* scsi_unjam_host does, but we skip scsi_eh_abort_cmds because any
* command we see here has no sas_task and is thus unknown to the HA.
*/
- if (!sas_ata_eh(shost, &eh_work_q, &ha->eh_done_q))
- if (!scsi_eh_get_sense(&eh_work_q, &ha->eh_done_q))
- scsi_eh_ready_devs(shost, &eh_work_q, &ha->eh_done_q);
+ sas_ata_eh(shost, &eh_work_q, &ha->eh_done_q);
+ if (!scsi_eh_get_sense(&eh_work_q, &ha->eh_done_q))
+ scsi_eh_ready_devs(shost, &eh_work_q, &ha->eh_done_q);
out:
clear_bit(SAS_HA_FROZEN, &ha->state);
@@ -707,8 +708,8 @@
scsi_eh_flush_done_q(&ha->eh_done_q);
- SAS_DPRINTK("--- Exit %s\n", __func__);
- return;
+ SAS_DPRINTK("--- Exit %s: busy: %d failed: %d\n",
+ __func__, shost->host_busy, shost->host_failed);
}
enum blk_eh_timer_return sas_scsi_timed_out(struct scsi_cmnd *cmd)