| commit | 4db2e8e6500d9ba6406f2714fa3968b39a325274 | [log] [tgz] |
|---|---|---|
| author | Robert Richter <robert.richter@amd.com> | Thu Dec 15 17:56:38 2011 +0100 |
| committer | Ingo Molnar <mingo@elte.hu> | Thu Mar 08 11:35:22 2012 +0100 |
| tree | 2c4c3378fe8ca0d1ce379e826f82e28446a40903 | |
| parent | b7074f1fbd6149eac1ec25063e4a364c39a85473 [diff] |
perf/x86: Implement IBS pmu control ops Add code to control the IBS pmu. We need to maintain per-cpu states. Since some states are used and changed by the nmi handler, access to these states must be atomic. Signed-off-by: Robert Richter <robert.richter@amd.com> Acked-by: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1323968199-9326-4-git-send-email-robert.richter@amd.com Signed-off-by: Ingo Molnar <mingo@elte.hu>