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authorAndi Kleen <ak@linux.intel.com>2013-03-08 15:22:48 -0800
committerIngo Molnar <mingo@kernel.org>2013-04-10 15:00:07 +0200
commitf8378f5259647710f0b4ecb814b0a1b0d9040de0 (patch)
treed331f15a93ee40d2b7d228ef42c4a5ae1ae94723 /Makefile
parent8101376dc5f42bd93b36d4ab210b44503d0ec11f (diff)
perf/x86: Add Sandy Bridge constraints for CYCLE_ACTIVITY.*
Add CYCLE_ACTIVITY.CYCLES_NO_DISPATCH/CYCLES_L1D_PENDING constraints. These recently documented events have restrictions to counter 0-3 and counter 2 respectively. The perf scheduler needs to know that to schedule them correctly. IvyBridge already has the necessary constraints. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: a.p.zijlstra@chello.nl Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1362784968-12542-1-git-send-email-andi@firstfloor.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
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