On Wed, Sep 02, 2015 at 03:17:51PM +0200, Stephane Eranian wrote: > Per-pkg events need to be captured once per processor > socket. The code in check_per_pkg() ensures only one > value per processor package is used. However there is > a problem with this function in case the first CPU of > the package does not measure anything for the per-pkg event, > but other CPUs do.
I've seen a similar(?) bug with -C and --per-core combined. Some logical threads are not correctly accounted there either. Do you think that's another instance of such a bug? -Andi -- 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/
