On 07/28/2014 02:52 PM, Peter Zijlstra wrote: > On Mon, Jul 28, 2014 at 10:24:30AM +0800, Yan, Zheng wrote: > >> I don't think this method works for interrupt threshold > 1 case. When >> collision >> happens, the hardware only create one PEBS record. The status in next record >> has >> nothing to do with the collision record. > > Andi previously stated that the hardware will always generate a record > for each event: > > http://marc.info/?l=linux-kernel&m=140129731708247 > > Please lock yourselves in room and do not come out until you can give a > straight and coherent answer. >
Andi, please confirm this Regards Yan, Zheng -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
