diff options
Diffstat (limited to 'include/linux/srcu.h')
| -rw-r--r-- | include/linux/srcu.h | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/include/linux/srcu.h b/include/linux/srcu.h index 9b058ee..c114614 100644 --- a/include/linux/srcu.h +++ b/include/linux/srcu.h @@ -237,18 +237,4 @@ static inline void srcu_read_unlock(struct srcu_struct *sp, int idx) __srcu_read_unlock(sp, idx); } -/** - * smp_mb__after_srcu_read_unlock - ensure full ordering after srcu_read_unlock - * - * Converts the preceding srcu_read_unlock into a two-way memory barrier. - * - * Call this after srcu_read_unlock, to guarantee that all memory operations - * that occur after smp_mb__after_srcu_read_unlock will appear to happen after - * the preceding srcu_read_unlock. - */ -static inline void smp_mb__after_srcu_read_unlock(void) -{ - /* __srcu_read_unlock has smp_mb() internally so nothing to do here. */ -} - #endif |