From: markus.t.metzger@intel.com Date: Wed, 2 Sep 2009 14:04:46 +0000 (+0200) Subject: x86, perf_counter, bts: Fail if BTS is not available X-Git-Tag: v2.6.32-rc1~720^2~8 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=747b50aaf728987732e6ff3ba10aba4acc4e0277;p=pandora-kernel.git x86, perf_counter, bts: Fail if BTS is not available Reserve PERF_COUNT_HW_BRANCH_INSTRUCTIONS with sample_period == 1 for BTS tracing and fail, if BTS is not available. Signed-off-by: Markus Metzger Acked-by: Peter Zijlstra LKML-Reference: <20090902140612.943801000@intel.com> Signed-off-by: Ingo Molnar --- Reading git-diff-tree failed