Re: [PATCH 23/23] io-controller: debug elevator fair queuing support

[Rik van Riel]

Vivek Goyal wrote:
> On Mon, Aug 31, 2009 at 04:57:53PM -0400, Rik van Riel wrote:
> > Vivek Goyal wrote:
> > > o More debugging help to debug elevator fair queuing support. Enabled under
> > >   CONFIG_DEBUG_ELV_FAIR_QUEUING. Currently it prints vdisktime related
> > >   trace messages in blktrace.
> > >
> > > Signed-off-by: Vivek Goyal <vgoyal@xxxxxxxxxx>
> > Is this meant for merging upstream, or just as a temporary
> > debugging help while this sits in a subsystem tree or -mm?
>
> I think it would be good if this also is merged upstream. A useful
> debugging help to track fairness and latecy related issues.

Fair enough.  The code is small enough, anyway.

Acked-by: Rik van Riel <riel@xxxxxxxxxx>

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