diff options
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-etm-perf.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/hwtracing/coresight/coresight-etm-perf.c b/drivers/hwtracing/coresight/coresight-etm-perf.c index 6338dd180031..6beb662d230c 100644 --- a/drivers/hwtracing/coresight/coresight-etm-perf.c +++ b/drivers/hwtracing/coresight/coresight-etm-perf.c @@ -161,15 +161,12 @@ static void *alloc_event_data(int cpu) if (!event_data) return NULL; - /* Make sure nothing disappears under us */ - get_online_cpus(); mask = &event_data->mask; if (cpu != -1) cpumask_set_cpu(cpu, mask); else cpumask_copy(mask, cpu_online_mask); - put_online_cpus(); /* * Each CPU has a single path between source and destination. As such |