perf: Remove the sysfs bits
Neither the overcommit nor the reservation sysfs parameter were
actually working, remove them as they'll only get in the way.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: paulus <paulus@samba.org>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/sparc/kernel/perf_event.c b/arch/sparc/kernel/perf_event.c
index 516be231..f9a7067 100644
--- a/arch/sparc/kernel/perf_event.c
+++ b/arch/sparc/kernel/perf_event.c
@@ -897,7 +897,7 @@
if (!n_ev)
return 0;
- if (n_ev > perf_max_events)
+ if (n_ev > MAX_HWEVENTS)
return -1;
msk0 = perf_event_get_msk(events[0]);
@@ -1014,7 +1014,7 @@
perf_pmu_disable(event->pmu);
n0 = cpuc->n_events;
- if (n0 >= perf_max_events)
+ if (n0 >= MAX_HWEVENTS)
goto out;
cpuc->event[n0] = event;
@@ -1097,7 +1097,7 @@
n = 0;
if (event->group_leader != event) {
n = collect_events(event->group_leader,
- perf_max_events - 1,
+ MAX_HWEVENTS - 1,
evts, events, current_idx_dmy);
if (n < 0)
return -EINVAL;
@@ -1309,9 +1309,6 @@
pr_cont("Supported PMU type is '%s'\n", sparc_pmu_type);
- /* All sparc64 PMUs currently have 2 events. */
- perf_max_events = 2;
-
perf_pmu_register(&pmu);
register_die_notifier(&perf_event_nmi_notifier);
}