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-rw-r--r--include/linux/spinlock.h14
1 files changed, 7 insertions, 7 deletions
diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
index 31473db92d3b..b800d2d68b32 100644
--- a/include/linux/spinlock.h
+++ b/include/linux/spinlock.h
@@ -167,9 +167,9 @@ do { \
167 * regardless of whether CONFIG_SMP or CONFIG_PREEMPT are set. The various 167 * regardless of whether CONFIG_SMP or CONFIG_PREEMPT are set. The various
168 * methods are defined as nops in the case they are not required. 168 * methods are defined as nops in the case they are not required.
169 */ 169 */
170#define spin_trylock(lock) __cond_lock(_spin_trylock(lock)) 170#define spin_trylock(lock) __cond_lock(lock, _spin_trylock(lock))
171#define read_trylock(lock) __cond_lock(_read_trylock(lock)) 171#define read_trylock(lock) __cond_lock(lock, _read_trylock(lock))
172#define write_trylock(lock) __cond_lock(_write_trylock(lock)) 172#define write_trylock(lock) __cond_lock(lock, _write_trylock(lock))
173 173
174#define spin_lock(lock) _spin_lock(lock) 174#define spin_lock(lock) _spin_lock(lock)
175 175
@@ -236,19 +236,19 @@ do { \
236 _write_unlock_irqrestore(lock, flags) 236 _write_unlock_irqrestore(lock, flags)
237#define write_unlock_bh(lock) _write_unlock_bh(lock) 237#define write_unlock_bh(lock) _write_unlock_bh(lock)
238 238
239#define spin_trylock_bh(lock) __cond_lock(_spin_trylock_bh(lock)) 239#define spin_trylock_bh(lock) __cond_lock(lock, _spin_trylock_bh(lock))
240 240
241#define spin_trylock_irq(lock) \ 241#define spin_trylock_irq(lock) \
242({ \ 242({ \
243 local_irq_disable(); \ 243 local_irq_disable(); \
244 _spin_trylock(lock) ? \ 244 spin_trylock(lock) ? \
245 1 : ({ local_irq_enable(); 0; }); \ 245 1 : ({ local_irq_enable(); 0; }); \
246}) 246})
247 247
248#define spin_trylock_irqsave(lock, flags) \ 248#define spin_trylock_irqsave(lock, flags) \
249({ \ 249({ \
250 local_irq_save(flags); \ 250 local_irq_save(flags); \
251 _spin_trylock(lock) ? \ 251 spin_trylock(lock) ? \
252 1 : ({ local_irq_restore(flags); 0; }); \ 252 1 : ({ local_irq_restore(flags); 0; }); \
253}) 253})
254 254
@@ -264,7 +264,7 @@ do { \
264 */ 264 */
265extern int _atomic_dec_and_lock(atomic_t *atomic, spinlock_t *lock); 265extern int _atomic_dec_and_lock(atomic_t *atomic, spinlock_t *lock);
266#define atomic_dec_and_lock(atomic, lock) \ 266#define atomic_dec_and_lock(atomic, lock) \
267 __cond_lock(_atomic_dec_and_lock(atomic, lock)) 267 __cond_lock(lock, _atomic_dec_and_lock(atomic, lock))
268 268
269/** 269/**
270 * spin_can_lock - would spin_trylock() succeed? 270 * spin_can_lock - would spin_trylock() succeed?