diff options
Diffstat (limited to 'include/linux/spinlock_api_smp.h')
| -rw-r--r-- | include/linux/spinlock_api_smp.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/spinlock_api_smp.h b/include/linux/spinlock_api_smp.h index 1a411e3fab95..7a7e18fc2415 100644 --- a/include/linux/spinlock_api_smp.h +++ b/include/linux/spinlock_api_smp.h @@ -60,6 +60,18 @@ void __lockfunc _read_unlock_irqrestore(rwlock_t *lock, unsigned long flags) void __lockfunc _write_unlock_irqrestore(rwlock_t *lock, unsigned long flags) __releases(lock); +/* + * We inline the unlock functions in the nondebug case: + */ +#if !defined(CONFIG_DEBUG_SPINLOCK) && !defined(CONFIG_PREEMPT) +#define __always_inline__spin_unlock +#define __always_inline__read_unlock +#define __always_inline__write_unlock +#define __always_inline__spin_unlock_irq +#define __always_inline__read_unlock_irq +#define __always_inline__write_unlock_irq +#endif + #ifndef CONFIG_DEBUG_SPINLOCK #ifndef CONFIG_GENERIC_LOCKBREAK |
