On Wed, Oct 31, 2007 at 03:01:52AM +0100, Roel Kluin wrote:
> Isn't it possible to determine the likely/unlikely ratio's?
> I've come up with this idea:
>
> Change the definition of likely and unlikely - with a DEBUG_LIKELINESS config
> option set - let the macro use __FILE__ and __LINE__ to determine where the
> (un/)likely occurred. Evaluate the condition, and log those.
>...
> Comments welcome
Look at profile-likely-unlikely-macros.patch in -mm.
> Roel
cu
Adrian
--
"Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
Pearl S. Buck - Dragon Seed
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