diff options
Diffstat (limited to 'kernel/locking/percpu-rwsem.c')
| -rw-r--r-- | kernel/locking/percpu-rwsem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/locking/percpu-rwsem.c b/kernel/locking/percpu-rwsem.c index f7e152c40d6d..6c78961fe753 100644 --- a/kernel/locking/percpu-rwsem.c +++ b/kernel/locking/percpu-rwsem.c @@ -211,7 +211,7 @@ EXPORT_SYMBOL_GPL(percpu_is_read_locked); */ static bool readers_active_check(struct percpu_rw_semaphore *sem) { - if (per_cpu_sum(*sem->read_count) != 0) + if (data_race(per_cpu_sum(*sem->read_count)) != 0) return false; /* |