On Tue, Dec 18, 2012 at 11:28:49PM -0800, Sukadev Bhattiprolu wrote: > > [PATCH 3/5] perf/POWER7: Make generic event translations available in sysfs > > Make the generic perf events in POWER7 available via sysfs. > > $ ls /sys/bus/event_source/devices/cpu/events > branch-instructions > branch-misses > cache-misses > cache-references > cpu-cycles > instructions > stalled-cycles-backend > stalled-cycles-frontend > > $ cat /sys/bus/event_source/devices/cpu/events/cache-misses > event=0x400f0 > > This patch is based on commits that implement this functionality on x86. > Eg: > commit a47473939db20e3961b200eb00acf5fcf084d755 > Author: Jiri Olsa <jo...@redhat.com> > Date: Wed Oct 10 14:53:11 2012 +0200 > > perf/x86: Make hardware event translations available in sysfs > > Signed-off-by: Sukadev Bhattiprolu <suka...@linux.vnet.ibm.com> > --- > arch/powerpc/include/asm/perf_event_server.h | 25 +++++++++++++++++++ > arch/powerpc/perf/core-book3s.c | 12 +++++++++ > arch/powerpc/perf/power7-pmu.c | 34 > ++++++++++++++++++++++++++ > 3 files changed, 71 insertions(+), 0 deletions(-)
As you are adding new sysfs files, you must also add new Documentation/ABI entries at the same time. Please also do this for the other patches in this series that add new sysfs files. thanks, greg k-h -- 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/
