Re: Question about barriers for ARM on tools/perf/

[Peter Zijlstra]

On Fri, May 08, 2015 at 03:21:56PM +0100, Will Deacon wrote:
> > The dmb things include a fence for IO, the dsb are only for between
> > CPUs.
> > 
> > So for your work the dsb are fine.
> 
> Other way around ;)
> 

Duh..
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