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[SCSI] host state model update: replace old host bitmap state

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Migrate the current SCSI host state model to a model like SCSI
device is using.

Signed-off-by: Mike Anderson <andmike@us.ibm.com>

Rejections fixed up and

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Mike Anderson
2005-06-16 11:12:38 -07:00
committed by James Bottomley
parent 5dbffcd83d
commit d330187408
8 changed files with 162 additions and 21 deletions
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drivers/scsi/scsi_lib.c
+2 -2
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@@ -348,7 +348,7 @@ void scsi_device_unbusy(struct scsi_device *sdev)
spin_lock_irqsave(shost->host_lock, flags);
shost->host_busy--;
if (unlikely(test_bit(SHOST_RECOVERY, &shost->shost_state) &&
if (unlikely((shost->shost_state == SHOST_RECOVERY) &&
shost->host_failed))
scsi_eh_wakeup(shost);
spin_unlock(shost->host_lock);
@@ -1207,7 +1207,7 @@ static inline int scsi_host_queue_ready(struct request_queue *q,
struct Scsi_Host *shost,
struct scsi_device *sdev)
{
if (test_bit(SHOST_RECOVERY, &shost->shost_state))
if (shost->shost_state == SHOST_RECOVERY)
return 0;
if (shost->host_busy == 0 && shost->host_blocked) {
/*