diff options
| author | Sebastian Andrzej Siewior | 2022-03-28 16:58:09 +0200 |
|---|---|---|
| committer | Peter Zijlstra | 2022-04-05 09:59:39 +0200 |
| commit | 2d2f8f083ef29e9b7adfe5cb421368331543473f (patch) | |
| tree | ff7db6ba3276c88df41fe4d9ad5fb8f67613f78a | |
| parent | 1c1e7e3c23dd25f938302428eeb22c3dda2c3427 (diff) | |
Revert "locking/local_lock: Make the empty local_lock_*() function a macro."
With volatile removed from arch_raw_cpu_ptr() the compiler no longer
creates the per-CPU reference. The usage of the macro can be reverted
now.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220328145810.86783-3-bigeasy@linutronix.de
| -rw-r--r-- | include/linux/local_lock_internal.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/local_lock_internal.h b/include/linux/local_lock_internal.h index 6d635e8306d6..975e33b793a7 100644 --- a/include/linux/local_lock_internal.h +++ b/include/linux/local_lock_internal.h @@ -44,9 +44,9 @@ static inline void local_lock_debug_init(local_lock_t *l) } #else /* CONFIG_DEBUG_LOCK_ALLOC */ # define LOCAL_LOCK_DEBUG_INIT(lockname) -# define local_lock_acquire(__ll) do { typecheck(local_lock_t *, __ll); } while (0) -# define local_lock_release(__ll) do { typecheck(local_lock_t *, __ll); } while (0) -# define local_lock_debug_init(__ll) do { typecheck(local_lock_t *, __ll); } while (0) +static inline void local_lock_acquire(local_lock_t *l) { } +static inline void local_lock_release(local_lock_t *l) { } +static inline void local_lock_debug_init(local_lock_t *l) { } #endif /* !CONFIG_DEBUG_LOCK_ALLOC */ #define INIT_LOCAL_LOCK(lockname) { LOCAL_LOCK_DEBUG_INIT(lockname) } |