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Subject: Re: [patch] lockdep: annotate mm/slab.c
From: Arjan van de Ven <arjan@infradead.org>
To: Linus Torvalds <torvalds@osdl.org>
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On Thu, 2006-07-13 at 11:50 -0700, Linus Torvalds wrote:
> 
> Why isn't the "on_slab_key" local to just the init_lock_keys()
> function, 
> and the #ifdef around it all?

it's the same net results; the variable is 0 bytes in size for !LOCKDEP