diff options
Diffstat (limited to 'kernel/locking/lockdep.c')
| -rw-r--r-- | kernel/locking/lockdep.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c index 2d8ec0351ef9..29acd238dad7 100644 --- a/kernel/locking/lockdep.c +++ b/kernel/locking/lockdep.c @@ -157,10 +157,12 @@ static inline void lockdep_unlock(void) __this_cpu_dec(lockdep_recursion); } +#ifdef CONFIG_PROVE_LOCKING static inline bool lockdep_assert_locked(void) { return DEBUG_LOCKS_WARN_ON(__owner != current); } +#endif static struct task_struct *lockdep_selftest_task_struct; @@ -430,7 +432,7 @@ static inline u16 hlock_id(struct held_lock *hlock) return (hlock->class_idx | (hlock->read << MAX_LOCKDEP_KEYS_BITS)); } -static inline unsigned int chain_hlock_class_idx(u16 hlock_id) +static inline __maybe_unused unsigned int chain_hlock_class_idx(u16 hlock_id) { return hlock_id & (MAX_LOCKDEP_KEYS - 1); } |