diff options
Diffstat (limited to 'kernel/trace/rv')
| -rw-r--r-- | kernel/trace/rv/rv.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/kernel/trace/rv/rv.c b/kernel/trace/rv/rv.c index bd7d56dbf6c2..1482e91c39f4 100644 --- a/kernel/trace/rv/rv.c +++ b/kernel/trace/rv/rv.c @@ -674,8 +674,6 @@ static bool __read_mostly monitoring_on; */ bool rv_monitoring_on(void) { - /* Ensures that concurrent monitors read consistent monitoring_on */ - smp_rmb(); return READ_ONCE(monitoring_on); } @@ -695,8 +693,6 @@ static ssize_t monitoring_on_read_data(struct file *filp, char __user *user_buf, static void turn_monitoring_off(void) { WRITE_ONCE(monitoring_on, false); - /* Ensures that concurrent monitors read consistent monitoring_on */ - smp_wmb(); } static void reset_all_monitors(void) @@ -712,8 +708,6 @@ static void reset_all_monitors(void) static void turn_monitoring_on(void) { WRITE_ONCE(monitoring_on, true); - /* Ensures that concurrent monitors read consistent monitoring_on */ - smp_wmb(); } static void turn_monitoring_on_with_reset(void) |