blktrace debugging: how to use it

From: Peter Teoh
Date: Sun Mar 30 2008 - 21:33:06 EST


The is patch is to enable blktrace debugging in the kernel:

http://lkml.org/lkml/2006/8/1/405

Can anyone provide any guidelines or references on how to use this feature from userspace? Any tools written to TEST and use this feature?

Thanks.
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