Re: [PATCH 1/2] FRV: Implement atomic64_t

From: David Howells
Date: Wed Jul 01 2009 - 13:33:47 EST


Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> wrote:

> > +#define atomic64_read(v) ((v)->counter)
> > +#define atomic64_set(v, i) (((v)->counter) = (i))
>
> These seem to be buggy.

Good point. I should be doing inline asm with LDD and STD instructions.

David
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