Displaying 1 result from an estimated 1 matches for "faded8fa".
Did you mean:
fadd80a
2016 Jan 04
1
[PATCH v2 20/32] metag: define __smp_xxx
Hi Peter,
On Mon, Jan 04, 2016 at 02:41:28PM +0100, Peter Zijlstra wrote:
> On Thu, Dec 31, 2015 at 09:08:22PM +0200, Michael S. Tsirkin wrote:
> > +#ifdef CONFIG_SMP
> > +#define fence() metag_fence()
> > +#else
> > +#define fence() do { } while (0)
> > #endif
>
> James, it strikes me as odd that fence() is a no-op instead of a
> barrier() for UP, can