drop unused dentry argument to ->fsync

[linux-flexiantxendom0-natty.git] / fs / sync.c

diff --git a/fs/sync.c b/fs/sync.c
index e8cbd41..c9f83f4 100644 (file)
--- a/fs/sync.c
+++ b/fs/sync.c
@@ -130,12 +130,10 @@ void emergency_sync(void)
 
 /*
  * Generic function to fsync a file.
- *
- * filp may be NULL if called via the msync of a vma.
  */
-int file_fsync(struct file *filp, struct dentry *dentry, int datasync)
+int file_fsync(struct file *filp, int datasync)
 {
-       struct inode * inode = dentry->d_inode;
+       struct inode *inode = filp->f_mapping->host;
        struct super_block * sb;
        int ret, err;
 
@@ -183,7 +181,7 @@ int vfs_fsync_range(struct file *file, loff_t start, loff_t end, int datasync)
         * livelocks in fsync_buffers_list().
         */
        mutex_lock(&mapping->host->i_mutex);
-       err = file->f_op->fsync(file, file->f_path.dentry, datasync);
+       err = file->f_op->fsync(file, datasync);
        if (!ret)
                ret = err;
        mutex_unlock(&mapping->host->i_mutex);