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SubjectRe: [PATCH] likely cleanup: remove unlikely for kfree(NULL)
Pekka J Enberg wrote:

> On Wed, 26 Apr 2006, Arjan van de Ven wrote:
>
>>if you deref'd the pointer it'll optimize it away (assuming a new enough
>>gcc, like 4.1)
>
>
> Here are the numbers for allyesconfig on my setup.

25k out of 25,000k isn't _too_ bad.

On my kernel that should be less than 5k (unless drivers/fses
have a very different ratio of size change versus core code).

--
SUSE Labs, Novell Inc.
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