diff options
| -rw-r--r-- | fs/btrfs/file.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c index 0726a73..126477e 100644 --- a/fs/btrfs/file.c +++ b/fs/btrfs/file.c @@ -1157,6 +1157,8 @@ int btrfs_sync_file(struct file *file, struct dentry *dentry, int datasync) btrfs_wait_ordered_range(inode, 0, (u64)-1); root->log_batch++; + if (datasync && !(inode->i_state & I_DIRTY_PAGES)) + goto out; /* * ok we haven't committed the transaction yet, lets do a commit */ |