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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