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>

1 files changed, 1 insertions, 2 deletions

diff --git a/arch/alpha/kernel/perf_event.c b/arch/alpha/kernel/perf_event.c
index 380ef02d557..9bb8c024080 100644
--- a/arch/alpha/kernel/perf_event.c
+++ b/arch/alpha/kernel/perf_event.c
@@ -808,7 +808,7 @@ static void alpha_perf_event_irq_handler(unsigned long la_ptr,
         wrperfmon(PERFMON_CMD_DISABLE, cpuc->idx_mask);
 
         /* la_ptr is the counter that overflowed. */
-        if (unlikely(la_ptr >= perf_max_events)) {
+        if (unlikely(la_ptr >= alpha_pmu->num_pmcs)) {
                 /* This should never occur! */
                 irq_err_count++;
                 pr_warning("PMI: silly index %ld\n", la_ptr);
@@ -879,7 +879,6 @@ void __init init_hw_perf_events(void)
 
         /* And set up PMU specification */
         alpha_pmu = &ev67_pmu;
-        perf_max_events = alpha_pmu->num_pmcs;
 
         perf_pmu_register(&pmu);
 }