diff options
Diffstat (limited to 'include/linux/rwsem-spinlock.h')
| -rw-r--r-- | include/linux/rwsem-spinlock.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/rwsem-spinlock.h b/include/linux/rwsem-spinlock.h index ec7620975284..d9af794ba6d4 100644 --- a/include/linux/rwsem-spinlock.h +++ b/include/linux/rwsem-spinlock.h @@ -77,6 +77,7 @@ static inline int anon_rwsem_is_locked(struct rw_anon_semaphore *sem) return (sem->activity != 0); } +#ifndef CONFIG_PREEMPT_RT /* * Non preempt-rt implementation of rw_semaphore. Same as above, but * restricted vs. ownership. i.e. ownerless locked state and non owner @@ -129,6 +130,7 @@ static inline int rwsem_is_locked(struct rw_semaphore *sem) { return (sem->activity != 0); } +#endif #endif /* __KERNEL__ */ #endif /* _LINUX_RWSEM_SPINLOCK_H */ |