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| author | Andi Kleen | 2013-06-18 02:36:49 +0200 |
|---|---|---|
| committer | Ingo Molnar | 2013-06-19 14:43:33 +0200 |
| commit | 3044318f1f3a2a0a636b4c751ddb7169cb1b11b2 (patch) | |
| tree | 704f1421c4862e7182764ddb668a7eba6d89146c /arch/x86/kernel/cpu/perf_event.h | |
| parent | perf/x86/intel: Add simple Haswell PMU support (diff) | |
| download | kernel-qcow2-linux-3044318f1f3a2a0a636b4c751ddb7169cb1b11b2.tar.gz kernel-qcow2-linux-3044318f1f3a2a0a636b4c751ddb7169cb1b11b2.tar.xz kernel-qcow2-linux-3044318f1f3a2a0a636b4c751ddb7169cb1b11b2.zip | |
perf/x86/intel: Add Haswell PEBS support
Add simple PEBS support for Haswell.
The constraints are similar to SandyBridge with a few new
events.
Reviewed-by: Stephane Eranian <eranian@google.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Andi Kleen <ak@linux.jf.intel.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Link: http://lkml.kernel.org/r/1371515812-9646-4-git-send-email-andi@firstfloor.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/cpu/perf_event.h')
| -rw-r--r-- | arch/x86/kernel/cpu/perf_event.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/cpu/perf_event.h b/arch/x86/kernel/cpu/perf_event.h index 259ac3fddd9e..fb7fe44e6b96 100644 --- a/arch/x86/kernel/cpu/perf_event.h +++ b/arch/x86/kernel/cpu/perf_event.h @@ -636,6 +636,8 @@ extern struct event_constraint intel_snb_pebs_event_constraints[]; extern struct event_constraint intel_ivb_pebs_event_constraints[]; +extern struct event_constraint intel_hsw_pebs_event_constraints[]; + struct event_constraint *intel_pebs_constraints(struct perf_event *event); void intel_pmu_pebs_enable(struct perf_event *event); |