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-rw-r--r--include/linux/spinlock.h8
-rw-r--r--kernel/spinlock.c8
2 files changed, 8 insertions, 8 deletions
diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
index e895f3eaf53a..d6ba068719b6 100644
--- a/include/linux/spinlock.h
+++ b/include/linux/spinlock.h
@@ -248,7 +248,7 @@ typedef struct {
248 248
249#define _spin_trylock_bh(lock) ({preempt_disable(); local_bh_disable(); \ 249#define _spin_trylock_bh(lock) ({preempt_disable(); local_bh_disable(); \
250 _raw_spin_trylock(lock) ? \ 250 _raw_spin_trylock(lock) ? \
251 1 : ({preempt_enable(); local_bh_enable(); 0;});}) 251 1 : ({preempt_enable_no_resched(); local_bh_enable(); 0;});})
252 252
253#define _spin_lock(lock) \ 253#define _spin_lock(lock) \
254do { \ 254do { \
@@ -383,7 +383,7 @@ do { \
383#define _spin_unlock_bh(lock) \ 383#define _spin_unlock_bh(lock) \
384do { \ 384do { \
385 _raw_spin_unlock(lock); \ 385 _raw_spin_unlock(lock); \
386 preempt_enable(); \ 386 preempt_enable_no_resched(); \
387 local_bh_enable(); \ 387 local_bh_enable(); \
388 __release(lock); \ 388 __release(lock); \
389} while (0) 389} while (0)
@@ -391,7 +391,7 @@ do { \
391#define _write_unlock_bh(lock) \ 391#define _write_unlock_bh(lock) \
392do { \ 392do { \
393 _raw_write_unlock(lock); \ 393 _raw_write_unlock(lock); \
394 preempt_enable(); \ 394 preempt_enable_no_resched(); \
395 local_bh_enable(); \ 395 local_bh_enable(); \
396 __release(lock); \ 396 __release(lock); \
397} while (0) 397} while (0)
@@ -423,8 +423,8 @@ do { \
423#define _read_unlock_bh(lock) \ 423#define _read_unlock_bh(lock) \
424do { \ 424do { \
425 _raw_read_unlock(lock); \ 425 _raw_read_unlock(lock); \
426 preempt_enable_no_resched(); \
426 local_bh_enable(); \ 427 local_bh_enable(); \
427 preempt_enable(); \
428 __release(lock); \ 428 __release(lock); \
429} while (0) 429} while (0)
430 430
diff --git a/kernel/spinlock.c b/kernel/spinlock.c
index e15ed17863f1..0c3f9d8bbe17 100644
--- a/kernel/spinlock.c
+++ b/kernel/spinlock.c
@@ -294,7 +294,7 @@ EXPORT_SYMBOL(_spin_unlock_irq);
294void __lockfunc _spin_unlock_bh(spinlock_t *lock) 294void __lockfunc _spin_unlock_bh(spinlock_t *lock)
295{ 295{
296 _raw_spin_unlock(lock); 296 _raw_spin_unlock(lock);
297 preempt_enable(); 297 preempt_enable_no_resched();
298 local_bh_enable(); 298 local_bh_enable();
299} 299}
300EXPORT_SYMBOL(_spin_unlock_bh); 300EXPORT_SYMBOL(_spin_unlock_bh);
@@ -318,7 +318,7 @@ EXPORT_SYMBOL(_read_unlock_irq);
318void __lockfunc _read_unlock_bh(rwlock_t *lock) 318void __lockfunc _read_unlock_bh(rwlock_t *lock)
319{ 319{
320 _raw_read_unlock(lock); 320 _raw_read_unlock(lock);
321 preempt_enable(); 321 preempt_enable_no_resched();
322 local_bh_enable(); 322 local_bh_enable();
323} 323}
324EXPORT_SYMBOL(_read_unlock_bh); 324EXPORT_SYMBOL(_read_unlock_bh);
@@ -342,7 +342,7 @@ EXPORT_SYMBOL(_write_unlock_irq);
342void __lockfunc _write_unlock_bh(rwlock_t *lock) 342void __lockfunc _write_unlock_bh(rwlock_t *lock)
343{ 343{
344 _raw_write_unlock(lock); 344 _raw_write_unlock(lock);
345 preempt_enable(); 345 preempt_enable_no_resched();
346 local_bh_enable(); 346 local_bh_enable();
347} 347}
348EXPORT_SYMBOL(_write_unlock_bh); 348EXPORT_SYMBOL(_write_unlock_bh);
@@ -354,7 +354,7 @@ int __lockfunc _spin_trylock_bh(spinlock_t *lock)
354 if (_raw_spin_trylock(lock)) 354 if (_raw_spin_trylock(lock))
355 return 1; 355 return 1;
356 356
357 preempt_enable(); 357 preempt_enable_no_resched();
358 local_bh_enable(); 358 local_bh_enable();
359 return 0; 359 return 0;
360} 360}