Re: [PATCH] [3/5] Mark complex bitops.h inlines as __always_inline
From: Ingo Molnar
Date: Tue Jan 06 2009 - 05:17:42 EST
* Andi Kleen <andi@xxxxxxxxxxxxxx> wrote:
> Hugh Dickins noticed that older gcc versions when the kernel is built
> for code size didn't inline some of the bitops.
Older GCCs have a whole lot more problems than suboptimal inlining
decisions.
Your patch is wrong because it prevents a good compiler from doing the
right inlining decisions.
So why should i apply this?
Ingo
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