From fe9081cc9bdabb0be953a39ad977cea14e35bce5 Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <a.p.zijlstra@chello.nl>
Date: Thu, 8 Oct 2009 11:56:07 +0200
Subject: [PATCH] perf, x86: Add simple group validation

Refuse to add events when the group wouldn't fit onto the PMU
anymore.

Naive implementation.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@gmail.com>
LKML-Reference: <1254911461.26976.239.camel@twins>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
Reading git-format-patch failed