Re: [PATCH] init/main.c: Use ktime accessor function in initcall_debugcode.
From: Tim Bird
Date: Thu Nov 20 2008 - 12:40:19 EST
Will Newton wrote:
> The initcall_debug code access the tv64 member of ktime. This won't work
> correctly for large deltas on platforms that don't use the scalar ktime
> implementation.
In principle I see no problem with this. But as a matter of
practice it may be overkill.
How big does the delta have to be for this to be a problem?
And how much overhead does ktime_to_ns() add?
-- Tim
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Tim Bird
Architecture Group Chair, CE Linux Forum
Senior Staff Engineer, Sony Corporation of America
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