diff options
Diffstat (limited to 'include/asm-generic/rqspinlock.h')
| -rw-r--r-- | include/asm-generic/rqspinlock.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/include/asm-generic/rqspinlock.h b/include/asm-generic/rqspinlock.h index 151d267a496b..4d46643f46cb 100644 --- a/include/asm-generic/rqspinlock.h +++ b/include/asm-generic/rqspinlock.h @@ -243,12 +243,20 @@ static __always_inline void res_spin_unlock(rqspinlock_t *lock) ({ \ int __ret; \ local_irq_save(flags); \ - __ret = raw_res_spin_lock(lock); \ - if (__ret) \ + preempt_disable(); \ + __ret = res_spin_lock(lock); \ + if (__ret) { \ local_irq_restore(flags); \ + preempt_enable(); \ + } \ __ret; \ }) -#define raw_res_spin_unlock_irqrestore(lock, flags) ({ raw_res_spin_unlock(lock); local_irq_restore(flags); }) +#define raw_res_spin_unlock_irqrestore(lock, flags) \ + ({ \ + res_spin_unlock(lock); \ + local_irq_restore(flags); \ + preempt_enable(); \ + }) #endif /* __ASM_GENERIC_RQSPINLOCK_H */ |