diff options
| -rw-r--r-- | kernel/trace/ring_buffer_benchmark.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/kernel/trace/ring_buffer_benchmark.c b/kernel/trace/ring_buffer_benchmark.c index 9e00fd178226..6df9a83e20d7 100644 --- a/kernel/trace/ring_buffer_benchmark.c +++ b/kernel/trace/ring_buffer_benchmark.c @@ -288,8 +288,6 @@ static void ring_buffer_producer(void) /* the completions must be visible before the finish var */ smp_wmb(); reader_finish = 1; - /* finish var visible before waking up the consumer */ - smp_wmb(); wake_up_process(consumer); wait_for_completion(&read_done); } |