On Thu, May 19, 2016 at 08:36:49AM +0100, David Woodhouse wrote: > On Wed, 2016-05-18 at 19:32 +0200, Peter Zijlstra wrote: > > > > Does this generate 'sane' code for LL/SC archs? That is, a single LL/SC > > loop and not a loop around an LL/SC cmpxchg. > > The whole point of using compiler intrinsics and letting the compiler > actually see what's going on... is that it bloody well should :) Should and does be two different things of course ;-) -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
