Re: [PATCH 19/28] arch: conditionally define smp_{mb,rmb,wmb}

[Peter Zijlstra]

On Tue, Jun 09, 2015 at 05:18:19PM +0530, Vineet Gupta wrote:
> That way arches can define the minimal versions and still #include
> asm-generic for defaults (vs. defining defaults in arch code)
> 
> See new barrier.h in arc for usage !
> 

Fair enough,

Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
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