perf: Dynamic pmu types

Extend the perf_pmu_register() interface to allow for named and
dynamic pmu types.

Because we need to support the existing static types we cannot use
dynamic types for everything, hence provide a type argument.

If we want to enumerate the PMUs they need a name, provide one.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <20101117222056.259707703@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/sparc/kernel/perf_event.c b/arch/sparc/kernel/perf_event.c
index 39348b1cebd3..760578687e7c 100644
--- a/arch/sparc/kernel/perf_event.c
+++ b/arch/sparc/kernel/perf_event.c
@@ -1318,7 +1318,7 @@ int __init init_hw_perf_events(void)
 
         pr_cont("Supported PMU type is '%s'\n", sparc_pmu_type);
 
-        perf_pmu_register(&pmu);
+        perf_pmu_register(&pmu, "cpu", PERF_TYPE_RAW);
         register_die_notifier(&perf_event_nmi_notifier);
 
         return 0;