perf/x86/intel: Add topdown events to Intel Atom
authorAndi Kleen <ak@linux.intel.com>
Fri, 20 May 2016 00:09:58 +0000 (17:09 -0700)
committerIngo Molnar <mingo@kernel.org>
Fri, 3 Jun 2016 07:41:24 +0000 (09:41 +0200)
commiteb12b8ece71cfd4c96df37198b9903fc639768d8
tree064e85aa1f6848a89bd564f17054697606a71a32
parenta39fcae7a83629312cc06cee7a745b9a8203327f
perf/x86/intel: Add topdown events to Intel Atom

Add topdown event declarations to Silvermont / Airmont.
These cores do not support the full Top Down metrics, but an useful
subset (FrontendBound, Retiring, Backend Bound/Bad Speculation).

The perf stat tool automatically handles the missing events
and combines the available metrics.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vince Weaver <vincent.weaver@maine.edu>
Cc: acme@kernel.org
Cc: jolsa@kernel.org
Link: http://lkml.kernel.org/r/1463703002-19686-5-git-send-email-andi@firstfloor.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
arch/x86/events/intel/core.c