[LUCID] [PATCH] PM: Measure device suspend and resume times

[Andy Whitcroft]

On Tue, Jan 26, 2010 at 01:56:04PM +0530, Amit Kucheria wrote:

> It seems to me that this patch enables the extra logging unconditionally. Is
> that true? Or does it require PM_DEBUG to be enabled?

The original is unconditional but only adds two lines of additional
output to a suspend/resume.  Though I am not sure its adding anything to
the data we have.

I suspect we need a modified version of the 'per device' data which can
be turned on somehow when we have an issue.

-apw