diff options
| author | Kan Liang <kan.liang@linux.intel.com> | 2021-04-12 07:30:49 -0700 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2021-04-19 20:03:25 +0200 |
| commit | 24ee38ffe61a68fc35065fcab1908883a34c866b (patch) | |
| tree | da7e2a138cdb419f10070b9643627893da4f7ad3 /arch/x86/events/perf_event.h | |
| parent | 0d18f2dfead8dd63bf1186c9ef38528d6a615a55 (diff) | |
perf/x86: Hybrid PMU support for event constraints
The events are different among hybrid PMUs. Each hybrid PMU should use
its own event constraints.
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Andi Kleen <ak@linux.intel.com>
Link: https://lkml.kernel.org/r/1618237865-33448-10-git-send-email-kan.liang@linux.intel.com
Diffstat (limited to 'arch/x86/events/perf_event.h')
| -rw-r--r-- | arch/x86/events/perf_event.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/events/perf_event.h b/arch/x86/events/perf_event.h index b65cf4633f24..34b7fc92f425 100644 --- a/arch/x86/events/perf_event.h +++ b/arch/x86/events/perf_event.h @@ -648,6 +648,8 @@ struct x86_hybrid_pmu { [PERF_COUNT_HW_CACHE_MAX] [PERF_COUNT_HW_CACHE_OP_MAX] [PERF_COUNT_HW_CACHE_RESULT_MAX]; + struct event_constraint *event_constraints; + struct event_constraint *pebs_constraints; }; static __always_inline struct x86_hybrid_pmu *hybrid_pmu(struct pmu *pmu) |