diff options
| -rw-r--r-- | include/linux/blkdev.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 95864b3ff29..d2a1b71e93c 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -412,8 +412,12 @@ struct request_queue static inline int queue_is_locked(struct request_queue *q) { +#ifdef CONFIG_SMP spinlock_t *lock = q->queue_lock; return lock && spin_is_locked(lock); +#else + return 1; +#endif } static inline void queue_flag_set_unlocked(unsigned int flag, |