From: Peter Zijlstra
Date: Wed, 19 Mar 2014 07:47:55 +0100
> sparc32: fully relies on asm-generic/barrier.h and thus can use its
>implementation.
>
> sparc64: is strongly ordered and its atomic ops imply a full barrier,
>implement the new primitives using barrier().
>
> Signed-o
sparc32: fully relies on asm-generic/barrier.h and thus can use its
implementation.
sparc64: is strongly ordered and its atomic ops imply a full barrier,
implement the new primitives using barrier().
Signed-off-by: Peter Zijlstra
---
arch/sparc/include/asm/atomic_32.h |7
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