Commit 2d2f8f08 authored by Sebastian Andrzej Siewior's avatar Sebastian Andrzej Siewior Committed by Peter Zijlstra
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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: default avatarSebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220328145810.86783-3-bigeasy@linutronix.de
parent 1c1e7e3c

include/linux/local_lock_internal.h

+3 −3
Original line number Diff line number Diff line
@@ -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) }