> On Thu, Mar 26, 2015 at 02:13:23PM -0400, [email protected] wrote: > > This patch move intel_shared_regs_constraints for branch_reg ahead of > > intel_pebs_constraints. > > Why not all shared regs?
Yes, all shared regs can also be moved ahead. The patch is named for modifying the branch filter. I didn't want to change other codes. So I keep them unchanged. I will do it in next version. > > > intel_shared_regs_constraints for branch_reg doesn't modify event->hw, > > so it's safe to be called before intel_pebs_constraints. > > intel_shared_regs_constraints for branch_reg also special case when it > > returns &emptyconstraint. It put constraints for extra_reg. This patch > > remove it. Because it will never get constraints for extra_reg if > > return is &emptyconstraint. > > -ENOPARSE. Will remove the description, since it doesn't need in next version. Thanks, Kan -- 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/
