diff options
| -rw-r--r-- | include/linux/spinlock_types.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/spinlock_types.h b/include/linux/spinlock_types.h index dc5fb69e4de9..210549ba4ef4 100644 --- a/include/linux/spinlock_types.h +++ b/include/linux/spinlock_types.h @@ -85,6 +85,12 @@ typedef struct { RW_DEP_MAP_INIT(lockname) } #endif +/* + * SPIN_LOCK_UNLOCKED and RW_LOCK_UNLOCKED defeat lockdep state tracking and + * are hence deprecated. + * Please use DEFINE_SPINLOCK()/DEFINE_RWLOCK() or + * __SPIN_LOCK_UNLOCKED()/__RW_LOCK_UNLOCKED() as appropriate. + */ #define SPIN_LOCK_UNLOCKED __SPIN_LOCK_UNLOCKED(old_style_spin_init) #define RW_LOCK_UNLOCKED __RW_LOCK_UNLOCKED(old_style_rw_init) |