diff options
Diffstat (limited to 'include/linux/spinlock.h')
| -rw-r--r-- | include/linux/spinlock.h | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h index 5c0c5174155d..cdcbf9d9c70c 100644 --- a/include/linux/spinlock.h +++ b/include/linux/spinlock.h @@ -99,11 +99,17 @@ extern void __raw_spin_lock_init(raw_spinlock_t *lock, const char *name, struct lock_class_key *key, short inner); +static inline void _raw_spin_lock_init(raw_spinlock_t *lock, const char *name, + struct lock_class_key *key) +{ + __raw_spin_lock_init(lock, name, key, LD_WAIT_SPIN); +} + # define raw_spin_lock_init(lock) \ do { \ static struct lock_class_key __key; \ \ - __raw_spin_lock_init((lock), #lock, &__key, LD_WAIT_SPIN); \ + _raw_spin_lock_init((lock), #lock, &__key); \ } while (0) #else @@ -326,12 +332,17 @@ static __always_inline raw_spinlock_t *spinlock_check(spinlock_t *lock) #ifdef CONFIG_DEBUG_SPINLOCK -# define spin_lock_init(lock) \ -do { \ - static struct lock_class_key __key; \ - \ - __raw_spin_lock_init(spinlock_check(lock), \ - #lock, &__key, LD_WAIT_CONFIG); \ +static inline void __spin_lock_init(spinlock_t *lock, const char *name, + struct lock_class_key *key) +{ + __raw_spin_lock_init(spinlock_check(lock), name, key, LD_WAIT_CONFIG); +} + +# define spin_lock_init(lock) \ +do { \ + static struct lock_class_key __key; \ + \ + __spin_lock_init(lock, #lock, &__key); \ } while (0) #else |