diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/writeback.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/writeback.h b/include/linux/writeback.h index 22dd4adc5667..e1e1231a6830 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -194,6 +194,10 @@ static inline void wait_on_inode(struct inode *inode) { wait_var_event(inode_state_wait_address(inode, __I_NEW), !(READ_ONCE(inode->i_state) & I_NEW)); + /* + * Pairs with routines clearing I_NEW. + */ + smp_rmb(); } #ifdef CONFIG_CGROUP_WRITEBACK |