| 1 | #ifdef CONFIG_RWSEM_SPIN_ON_OWNER
|
| 2 | static inline void rwsem_set_owner(struct rw_semaphore *sem)
|
| 3 | {
|
| 4 | sem->owner = current;
|
| 5 | }
|
| 6 |
|
| 7 | static inline void rwsem_clear_owner(struct rw_semaphore *sem)
|
| 8 | {
|
| 9 | sem->owner = NULL;
|
| 10 | }
|
| 11 |
|
| 12 | #else
|
| 13 | static inline void rwsem_set_owner(struct rw_semaphore *sem)
|
| 14 | {
|
| 15 | }
|
| 16 |
|
| 17 | static inline void rwsem_clear_owner(struct rw_semaphore *sem)
|
| 18 | {
|
| 19 | }
|
| 20 | #endif
|