This short patch series provides the following improvements to the RAPL support for perf_events: - support for RAPL PP1 energy counter - fix struct perf_event active_list field initialization
The PP1 counter maps to the builtin graphic card for client processors. that is why it is called energy-gpu. The new energy event is: - name: power/energy-gpu/ - code: 0x4 - unit: Joules - scaling factor: 2^-32 Joules. In v2, we renamed energy-pp1 to energy-gpu. We dropped the Haswell Celeron patch because it is committed already. But we add a fix for the broken initialization of the active_entry list. Signed-off-by: Stephane Eranian <eran...@google.com> Stephane Eranian (2): perf/x86: fix active_entry initialization perf/x86: add RAPL PP1 energy counter support arch/x86/kernel/cpu/perf_event_intel_rapl.c | 31 +++++++++++++++++++++------ include/linux/perf_event.h | 6 ++---- kernel/events/core.c | 2 ++ 3 files changed, 28 insertions(+), 11 deletions(-) -- 1.7.9.5 -- 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/
