Re: [PATCH 0/2] jump label: 2.6.38 updates

[Mike Frysinger]

On Mon, Feb 14, 2011 at 12:18, Steven Rostedt wrote:
> blackfin:
> #define atomic_read(v) Â__raw_uncached_fetch_asm(&(v)->counter)
>
> blackfin, seems to be doing quite a lot. Not sure if it is required, but
> that may need a bit of investigating to understand why it does the
> raw_uncached thing.

this is only for SMP ports, and it's due to our lack of
cache-coherency.  for non-SMP, we use asm-generic.
-mike
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