On Mon, Aug 11, 2014 at 9:56 PM, Peter Zijlstra <[email protected]> wrote: > On Mon, Aug 11, 2014 at 09:27:09PM +0200, Stephane Eranian wrote: >> This patchkit revamps the PEBS tables on most Intel CPUs, both simplifying >> and fixing a couple of problems on Haswell processors: >> - All PEBS event supported >> - data address and data source is now reported correctly for all events >> >> We simplify the tables by using the fact that non-PEBS event when used >> in PEBS mode do not generate any PEBS records , thus they are safe to use. >> This helps simplify the PEBS event constraints because they do not need >> to list all suported PEBS events anymore. They only need to list >> the special PEBS events, such as precise store and load latency. >> This avoid some issues where the kernel is missing some PEBS events. >> >> In V2, we cleanup some more the precise_datala() for store events. > > Ah, I just queued your v1, time to swap patches around I suppose :-)
Yeah, I cleanup some more based on more comments from Andi. No more hardcoded event codes. -- 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/
