aboutsummaryrefslogtreecommitdiffstats
path: root/include/linux/spinlock_up.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux/spinlock_up.h')
-rw-r--r--include/linux/spinlock_up.h16
1 files changed, 8 insertions, 8 deletions
diff --git a/include/linux/spinlock_up.h b/include/linux/spinlock_up.h
index 1d3bcc3cf7c6..b14f6a91e19f 100644
--- a/include/linux/spinlock_up.h
+++ b/include/linux/spinlock_up.h
@@ -49,12 +49,12 @@ static inline void arch_spin_unlock(arch_spinlock_t *lock)
49/* 49/*
50 * Read-write spinlocks. No debug version. 50 * Read-write spinlocks. No debug version.
51 */ 51 */
52#define __raw_read_lock(lock) do { (void)(lock); } while (0) 52#define arch_read_lock(lock) do { (void)(lock); } while (0)
53#define __raw_write_lock(lock) do { (void)(lock); } while (0) 53#define arch_write_lock(lock) do { (void)(lock); } while (0)
54#define __raw_read_trylock(lock) ({ (void)(lock); 1; }) 54#define arch_read_trylock(lock) ({ (void)(lock); 1; })
55#define __raw_write_trylock(lock) ({ (void)(lock); 1; }) 55#define arch_write_trylock(lock) ({ (void)(lock); 1; })
56#define __raw_read_unlock(lock) do { (void)(lock); } while (0) 56#define arch_read_unlock(lock) do { (void)(lock); } while (0)
57#define __raw_write_unlock(lock) do { (void)(lock); } while (0) 57#define arch_write_unlock(lock) do { (void)(lock); } while (0)
58 58
59#else /* DEBUG_SPINLOCK */ 59#else /* DEBUG_SPINLOCK */
60#define arch_spin_is_locked(lock) ((void)(lock), 0) 60#define arch_spin_is_locked(lock) ((void)(lock), 0)
@@ -67,8 +67,8 @@ static inline void arch_spin_unlock(arch_spinlock_t *lock)
67 67
68#define arch_spin_is_contended(lock) (((void)(lock), 0)) 68#define arch_spin_is_contended(lock) (((void)(lock), 0))
69 69
70#define __raw_read_can_lock(lock) (((void)(lock), 1)) 70#define arch_read_can_lock(lock) (((void)(lock), 1))
71#define __raw_write_can_lock(lock) (((void)(lock), 1)) 71#define arch_write_can_lock(lock) (((void)(lock), 1))
72 72
73#define arch_spin_unlock_wait(lock) \ 73#define arch_spin_unlock_wait(lock) \
74 do { cpu_relax(); } while (arch_spin_is_locked(lock)) 74 do { cpu_relax(); } while (arch_spin_is_locked(lock))