On Thu, 2009-08-27 at 12:21 +0200, Christof Schmitt wrote:
> On Wed, Aug 26, 2009 at 11:03:20AM -0700, Vasu Dev wrote:
> > --- a/include/scsi/scsi_host.h
> > +++ b/include/scsi/scsi_host.h
> > @@ -43,6 +43,13 @@ struct blk_queue_tags;
> > #define DISABLE_CLUSTERING 0
> > #define ENABLE_CLUSTERING 1
> >
> > +enum {
> > + SCSI_QDEPTH_SYSFS_REQ, /* user requested change through sysfs */
> > + SCSI_QDEPTH_QFULL, /* scsi-ml requested due to queue full */
> > + SCSI_QDEPTH_RAMP_UP, /* scsi-ml requested due to threshhold event */
> > + SCSI_QDEPTH_RAMP_DOWN, /* LLD/class requested due to lld/class event */
> > +};
> > +
> > struct scsi_host_template {
> > struct module *module;
> > const char *name;
>
> I did not find SCSI_QDEPTH_RAMP_DOWN being used. Would a LLD use this
> internally when changing the queue depth?
>
Yes it is not used, should be removed before final patches unless Mike
have plan to use this reason code.
Vasu
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