diff options
Diffstat (limited to 'fs/bcachefs/six.c')
| -rw-r--r-- | fs/bcachefs/six.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/fs/bcachefs/six.c b/fs/bcachefs/six.c index 7c403427fbdb..538c324f4765 100644 --- a/fs/bcachefs/six.c +++ b/fs/bcachefs/six.c @@ -339,12 +339,9 @@ static inline bool six_owner_running(struct six_lock *lock) * acquiring the lock and setting the owner field. If we're an RT task * that will live-lock because we won't let the owner complete. */ - rcu_read_lock(); + guard(rcu)(); struct task_struct *owner = READ_ONCE(lock->owner); - bool ret = owner ? owner_on_cpu(owner) : !rt_or_dl_task(current); - rcu_read_unlock(); - - return ret; + return owner ? owner_on_cpu(owner) : !rt_or_dl_task(current); } static inline bool six_optimistic_spin(struct six_lock *lock, |