Messages in this thread | | | Date | Mon, 31 Aug 2009 17:12:58 -0400 | From | Rik van Riel <> | Subject | Re: [PATCH 23/23] io-controller: debug elevator fair queuing support |
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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@redhat.com> >> 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@redhat.com>
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