On Thu, 2012-09-13 at 13:49 +0200, Stephane Eranian wrote: > Should be, though it is pretty ugly to stash all of this in the > put/get constraints.
Agreed, I almost added two extra functions for it but when I went to look at where to call them I ended up next to get/put constraints. > I will run some tests. > > I wonder what this does when you come in to get/put with a fake cpuc. You > don't > want to perturb the local lbr which may be in use. Fake cpu will never set ->alloc and thus intel_pmu_has_lbr() should fail and we don't do anything. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
